Aluminium Construction. The intumescent paint expands when heated to protect the steel. The body of the kit has tearable score lines that allow it to be used with 76mm (57mm backset) and 64mm (45mm backset) case sizes. It can be used as an exterior aluminium finish usually within an alkyd system. Gap Seal: 23-28mm. Commercial premises with flat roof which is a fire escape route. You may have heard of the term “intumescent coating” but may not be familiar with what it really means. There are numerous different types of draft excluder, including seals that sit in the frames of doors and strips that attach to the bottom of doors to fill in unwanted gaps. SteelMaster 600WF is a waterborne intumescent coating and specially formulated to offer 60 minutes sustainable fire protection for structural steel applications without the need for excessive coats. It’s relatively expensive compared to cheaper options like cementitious coatings. Thin film materials have a 50:1 expansion ratio; a 1 mm thick coating will expand to about 50mm in a fire. Intumescent coatings are epoxy-based, paint-like mixtures applied to the primed steel surface. 1. When exposed to extreme temperatures (exceeding 120°C), these. 33 +VAT. 15Ltr Plastic Tank. Designed to protect up to 60 minutes on a wide range of I section beams and columns. Intumescent paints are required when materials in your building (e. Intumescent Paints. Intumescent Cons. Filter By Manufacturer. £4. Local Coating Specialists. Fire resistant paint gives hard, durable finishes suitable for timber beams, panelling, boarding, doors, floors and furniture etc. A water-based intumescent coating that consists of a vinyl acetate resin. SC902: The Unique Hybrid Intumescent Paint. 44 +VAT. Applies like a regular paint Dilutable with Rust-Oleum 7301 CombiColor Thinner. Jotun Steelmaster 1200WF is a one component waterborne acrylic thin film intumescent coating independently tested and approved for fire protection of structural steel exposed. 95 Applying intumescent paint to wood. They can be divided into two types, non-reactive, of which the most common types are boards and sprays, and reactive, of which thin film intumescent coatings are the most. According to SSPC’s 2011 Protective Coatings Glossary, a fire-retardant is a “ . Suitable for Fire Doors. 3M™ Expantrol Flexible Intumescent Strip E-FIS is an intumescent tape designed to seal the air spaces between doors, frames and glass to help prevent the spread of fire, smoke, toxic gases and other byproducts from penetrating into adjacent areas. This type of coating provides a cost-effective as well as practical solution for fire protection and corrosion protection of. PROMAPAINT® intumescent paints from Promat can delay the heating of steel and concrete structures to improve their fire resistance. however,in domestic applications rsj are always plasterboarded and usually plastered to meet fire resistance. Can be quite expensive — up to $4-12 per square foot. Nullifire SC801 On-Site Water-Based Intumescent Basecoat SC801-120 can be applied to a smooth matt finish. Clear or stained finishes enhance the natural beauty of the wood while fire protecting new and previously varnished surfaces. The steel design purpose (load vs. . 3 Timbercoat basecoat (5 kg cans) + 1 coat SFR Dualcoat. Fits Frames for External Doors. When subjected to high heat, these coatings expand to many times their original thickness, forming an insulating blanket that protects the steel member from heat. Coating manu-facturers can show the results of ASTM D523 (Test Method for SpecularGloss) and ASTM D2244 (Test Method for Calculation of Color Differences from Instrumentally Measured Color Coordinates) when applied to samples subject to ASTM D5894 (Practice for Cyclic. Intumescent paints can be either solvent or water-based and applied using a brush, roller or spray. However, coating burns and burns, and is not going to let the flames advance over to another beam or wall. Whilst we make every effort to maintain the currency of these templates, product specifications change from time to time so. You must be 18 years old or over to buy this product. Our time-tested, low maintenance exterior fireproofing is always there to. com for advice on the right product and paint system for the. Order online at Screwfix. Intumescent paints can be water-based, solvent-based, or even consist of multiple-component materials like epoxies. When a fire occurs, an intumescent coating changes dramatically from a relatively thin paint-like coating to what may be described as a meringue-like insulating ash that may be 50 to 100 mm or more in thickness. Factory Controlled Process. 48 and 0. Isolatek Type 300 Low-density SFRM. Paint it with intumescent paint to fireproof the steel beams 2. 90 Mins Fire Resistance. is a one component styrene modified oxidatively drying alkyd coating that is heat resistant up to 250°C. Thanks for the advice, but one of the issues I have is that I am required to paint my cornicing with this stuff. Exolit 855 (TP) is a fire protection ingredient for transparent intumescent coatings on wood. These include Rigid intumescent (as seen with the FF102 and FF102B materials), compressible intumescent (Such as FF107, FF108 & FF109) as well as in the form of intumescent sheets. 15 mm. Order online at Screwfix. apl Member. So letterboxes are a no-no. Our standard-sized loft hatches are designed to be discreet, whilst being fire rated to 1 hour. Having a right ball ache removing the intumescent paint on my Rsj. The paint works by intumescing or expanding to create an insulation barrier on the steel and increasing the time period to 60, 90 or 120 minutes. This should be large enough so that manual preparation can be carried out. Nowadays, there are different solutions available for the fire protection of steel structures. Carlisle Brass Treviri Lever Fire Door Pack Sss - Satin Stainless Steel. 1. Johnstone's Trade Smooth Metal Paint is a primer and top coat in one, which can be applied direct to bare, previously painted or rusted surface and provides a smooth, flat, gloss finish. £66. Intumescent materials provide a thermal and physical barrier to the underlying substrate or bulk polymer and thus block the high temperatures and rapid flame spread of fires. Very aesthetically pleasing — looks like conventional paint. inorganic acid or material yielding an acid at temperatures of 212°F to 570°F; 2. How does intumescent paint work? Steel beams, steel plates, and steel columns are used extensively in the construction as it is designed to have a good strength/weight ratio, however, load bearing steel elements are subject to structural failure when temperatures start to rise above 500°C. When the paint comes into contact with fire (heat), will intumesce. The products works by expanding when heated to form an insulating char around the substrate being protected. A water-based, white, thin film intumescent coating Nullifire has launched SC802; a new water-based intumescent basecoat,. Universal intumescent lock protection to suit British standard sashlocks. CAP intumescent paint systems deliver cost effective, tested and approved non destructive fire rated coating solutions. View Product. Screwfix Select. Buy Thresholds at Screwfix. Rust-Oleum 769/780 Damp-Proof Rust Primer is specially developed to be applied on hand tool prepared sound rusted steel surfaces. By Melanie Boyden 15/11/2023. ) need to meet ASTM E-119 standards. Fire Retardant Vermiculite Coating, 20kgs, Grey ₹ 598/ Kg. And that goes for both emuslion type paints for walls and ceilings and woodwork paints. Is intumescent. Epoxies can be used for steel on. When a fire occurs, an intumescent coating changes dramatically from a relatively thin paint-like coating to what may be described as a meringue-like insulating ash that may be 50 to 100 mm or more in thickness. It prevents heat from penetrating and flames from spreading. Paint stripper can be used for this, but keep the timing in mind since it can take 15 to 30 minutes for stripper to take hold. If you would like a competitive quotation, please get in touch with our experienced and friendly team with the following information: Intumescent paint specification; Structural steel sizes; Structural steel drawings. com. A two component, epoxy based, thermally activated, intumescent coating for the fire protection of structural steel. Allow to dry between coats. Envirograf Waterborne Intumescent Fire Protection Coating for Steel and Aluminium. Preparing steel for intumescent paint. Solvent-Free. The Steelguard Intumescent Paint should be cut out to one or two centimetres from the damaged area, in every direction back to a sound edge. It’s also essential to meet British safety standard BS 476 when it comes to fire regulations for domestic and commercial buildings. This char layer is of low thermal conductivity, thus acting as an insulating system. No Nonsense General Purpose Silicone Clear 310ml 12 Pack (89398) (717) compare. Our intumescent paints for steel, timber and plasterboard have been designed to achieve various different fire ratings, including up to 2 hours protection, a British Class 0/1 rating or a Euroclass B reaction to fire rating. 99 Inc Vat. It must be applied in layers or coats of 250 – 300 microns and when the thickness is greater, allow to dry between coats 8 hours and 24 hours for the final coat of sealer or enamel. Stormguard Classic Threshold Draught & Rain Excluder Black 914mm (568TF) compare. Gloss Retention Gloss retention varies with the pigment used. The following systems are commonly applied: Box protection of fire protective boards. Tested in accordance with UL 263 (ASTM E-119) and CAN/ULC-S101. There are several methods that can be used to fireproof steel beams and structural steel. HW02/N is a single pack water-based intumescent varnish that is designed to be used to upgrade timber cladding and timber substrates to up to 30 or 60 minutes protection. 93 Inc Vat. Intumescent paint swells to a char that’s 100 times its original thickness when exposed to heat, creating a layer of. Click & Collect in as little as 1 minute. They are easy to fix as they come in two L-shaped sections backed in double-sided tape. Intumescent coatings are also being used on structural members made of wood. 20 / l ) Search ID FOS7863. Not available for delivery Click & Collect Check stock in your local store Add to saved list… Order No Nonsense Heat-Resistant Spray Paint Black Black Finish 400ml at. Pre-cut kit includes protection for the body, forends and keep. Aluminium Construction. Intumescent paints are a way to achieve such protection. Hensel. Fire Performance. The paint works by intumescing or expanding to create an insulation barrier on the steel and increasing the time period to 60, 90 or 120 minutes. Briton Door Closers . Water-based intumescent coating for interior steelwork. This flexible,. Buy Thresholds at Screwfix. Jotun Steelmaster 1200WF is a one component waterborne acrylic thin film intumescent coating independently tested and approved for fire protection of structural steel exposed to cellulosic fire up to 180 minutes. The SE specified a channel steel size of 125 x 65 for the 4 metre span. Therefore, an intumescent. 7 STRUCTURAL STEEL, FRR 30/60/90/120 - INHIBITIVE ALKYD PRIMER + W/B INTUMESCENT (Environmental Classification ISO9223 – C1 - C2) Location: Interior Concealed Steel. 53. Its nominal tensile strength and load-bearing capacity begin to rapidly deteriorate as the temperature. Thousands of customer product reviews. Excellent all-around performance. Please call us now on +353 1 8394 005 or Contact us to get a quote for your Intumescent Coatings solution. Our range of fire and intumescent paints is extensive and comes from some of the leading brands in the industry. three-twenty, Mar 4, 2006. Intumescent coatings act to protect steelwork by insulating the steel, preventing the temperature of the steel reaching such a critical heat that it causes s. ID12896. The coated steel substrates were subjected to fire in a. They are designed to slow down the. Intumescent paints are applied to steel in thin layers and are inert at the normal operating temperature of a building. Types Soft char. Jotun Steelmaster 600WF is specially designed as passive fire protection for steel constructions. Once steel reaches its critical temperature, it will begin to lose. Intumescent paints should be applied at ambient temperatures of at least 45° Fahrenheit (10° Celsius). These paints are mainly used for 30, 60, and 90 minutes. Most high-rise and steel-framed constructions use intumescent coatings to protect them from the fire. Before being coated with a compatible primer, the wood needs to be clean and free from dirt or any other contaminant that may prevent the bonding. One flat has already been reglossed by someone else and they have glossed over the seals in the rebate. With the main steelmaking operations in the UK and Netherlands, they. 1. The TRADA recommendation is to use narrow leaf steel hinges (3 on 1 hour doors) so that the intumescent strip is continuous, use slim locks painted with white intumescent paint or paste and to avoid over mortising or cutting through the door because if you do you'll destroy it's fire integrity. £15. Wang et al. 029 2085 7959. Not available for delivery. This document serves to give an overview of the considerations for. 99 Inc Vat. Order No Nonsense Intumescent Sealant White 310ml at Screwfix. A compatible decorative overcoat. Fire resistant paint releases a flame dampening gas as a response to intense heat. a fire to insulate the steel, as shown in Fig-ure 2. Choose from top trade brands. Get building. 5”x6”x12” steel plate stiffeners are welded on the HSS column and the 2. Touch-Dry in 1-2 Hours. These building elements include frames, staircases, floors, ceilings, cladding, and doors made of wood or wood derivatives. The stability of a building depends on loadbearing structural steel. Steelmaster 600WF Intumescent Paint can be applied up to 710 microns by airless spray. JohnnnyBoy (Structural) 14 Jan 20 11:54. Heat resistant up to 90°C (dry heat) Corrosion protection (in light industrial environments) Contains rust-inhibitive pigments. Showing 24 of 10,200 products. Non Hazardous. 18 This foam layer prevents the material. com. WT-102 Class A or B ASTM E84 interior, WHITE latex based intumescent fire retardant coating. Applying intumescent paint to wood. Click & Collect. Provide fire protection. Structural steel is the most protected material, but protection can include other materials such as sheet metal, sheetrock, composite panels and interior woods. Thermo-Lag 3000-SP. Applies like a regular paintRust-Oleum CombiColor Original is a primer and topcoat in one for interior and exterior use on bare metal, manually de-rusted metal, surfaces primed with Rust-Oleum 3369/3380 CombiPrimer Anti-Corrosion, or previously painted surfaces. of steel. 99 Inc Vat. 8. Provide protection from the elements with a range of door thresholds. Features • to ASTM E119Intumescent fire-resistive coatings are a more recent type of passive fireproofing thin film that swells many times its initial applied thickness, generating an insulating char that functions as a thermal barrier between the fire and structural steel. ASTM E-119 measures the the time it takes for a coating to fail under extreme heat and flame. There are different finishes available, depending on the required look. Door pack is Fire rated FD30/60 and supplied with a 10. Fire Rated Paint For Steel. 48 Inc Vat. It provides you with adequate time for carrying out rescue operations. The insulating foam provides. What is Heat Resistant Paint? Heat resistant paints are coatings designed to usually withstand heat up to 750 degrees Celsius. A water-based, white, thin film intumescent coating Nullifire has launched SC802; a new water-based intumescent basecoat,. Offering both solvent-based and water-based options we can fire protect steel columns and beams from 30 – 120 minutes. Intumescent Paint is designed primarily for Off-Site application in a controlled paint shop environment. In buildings under Purpose Groups VI & VIII, where there may be presence of corrosive atmosphere that may affect the effectiveness of intumescent paints for protection to structural steel members of buildings, such proposal shall be subjected to. proposed an analytical model for intumescent paint focused on the protection of metal storage tanks for kerosene-based fuels. £49. Ubi Techpark Lobby E, Singapore 408564. These paints work best on metal industrial surfaces and are frequently used for coating incinerators, furnaces, pipework. 48/Ltr) Add to basket for. Intumescent paint systems for protecting steel have been used extensively from at least the early seventies. Califórnia, 1974. Made to order or imported product subject to avalability. How do intumescent painting systems work? An intumescent coating chars, foams and expands when heated. OUR OFFICE. Intumescent paints are applied to steel in thin layers and are inert at the normal operating temperature of a building. HR Prof. Thermoguard Thermocoat WI is a water-based intumescent paint system providing fire resistance to structural steel and cast iron of up to 90 mins with a minimum number of coats. UK call centre ready for your call 24/7. Retardant Paint vs Intumescent Paint. 2. This product that MUST have a protective Top Sealer Coat applied to prevent the product turning milky white. Buy Intumescent Paint & Sealants & Fire Proof Paint online with Fast Delivery & Expert Advice from International Passive Fire Ltd, Devon, UK. Easy to specify and apply. ® WB3. Fire retardant paints and intumescent coatings are vital to ensure the safety and fire resistance of timber and plasterboard surfaces. Specifically designed to provide rust inhibiting protection to ferrous metalwork. HENSOTHERM® 910 KS. Delivery. It is suitable in C1, C2, C3 and C4 environments (ISO 12944-2), for internal and external structural steel. W optimised for & shape steel and hollow bracing. This study concentrates on formulating a “fit-for-purpose” 30-60 protective coating via the EN 13381 standard regime. paint and a top coat. Stainless Steel. com paints4trade. Jotun Steelmaster 600WF 25kg tin is a one component waterborne acrylic thin film intumescent steel paint designed for use in internal C1 to C3 environments. The key pointers to successful specification and use of intumescent finishes are: Avoid a generic reference to intumescent paint and make sure you have specified the correct product for the situation. In ambient conditions the thin coating allows for the steel structures to maintain their usual form rather than being. Stormguard Classic Threshold Draught & Rain Excluder Black 914mm (568TF) compare. This increase affects the mechanical properties of the steel and could result in deformation/failure of the structure depending on the temperature, time, and applied load. The stability of a building depends on loadbearing structural steel. Independently approved for fire protection of structural steel exposed to cellulosic fire. . An effective smoke seal – stopping the passage of smoke in its tracks. . Intumescent paints are primarily designed for the protection of structural steel from fire. RAL, RAL Design, BS, NCS & the new NCS 2050. The UK’s leading retailer of trade tools and hardware. Fire retardant paint – Fire retardant paint protects a substrate by releasing a flame-damping gas in the presence of heat. The intumescent products and operations are audited and listed by a certified third-party laboratory to ensure that the intumescent products perform as expected to ensure building fire. All have fire check door and frames and have the intumescent door seals inserted into the frame rebates. Steel - Intumescent Paint. It has a low odour and is a water-based formulation that may be considered safer for. It is suitable for both interior and exterior steel and it should be fully fire tested against British safety standards BS 476. 42 Inc VAT. 75” thick steel plate (Figures 1 and 2). This estimate considers the time to mask up and encapsulate the local. SteelMaster intumescent paint can be applied to offer excellent levels of fire protection without the need for boxing in or using less aesthetically pleasing cementitious coverings. Paints are applied to steel surfaces by many methods but in all cases this produces a 'wet film'. These intumescent materials produce a light char which is a poor conductor of heat, thus retarding heat transfer. The micro-holes detected in this intumescent paint acted as physical barriers and caused the delay in heat reaching the FRP material surface. £5. Jotun’s operations ensure the very best inIntumescent paint, or more accurately coating, reacts to heat by swelling in a controlled manner. Thin film intumescent coatings 22 Boards 24 Partial protection 25 Concrete Filled Hollow Sections 25 Design of Composite Steel Deck Floors for Fire 26Intumescent paint. Compare $ 149. On-Site Application. Intumescent paint costs $4 to $12 per square foot. Jotun Aluminium Paint H. Thanks for the advice, but one of the issues I have is that I am required to paint my cornicing with this stuff. £ 6. Coating thickness. G. Metal paints are formulated to create a strong coating that specifically bonds to metal surfaces. Fire Rated Paint For Steel. It is, as shown in Figure 1, an almost invisible method of protecting steel as it due to its low thickness looks like an ordinary paint while substantially increasing the fire resistance of the member. Intumescent Coatings - Steel. com. It is used to: (a) fill gaps in cracked or split door panels or wall panels; (b) fill holes in wood; and (c) fill over fixing screws in wood to improve the appearance at the surface and to stop moisture ingress. The Astro ISS-WI & WO is a compatible decorative overcoat system ensures the system will enhance the building’s architectural and design features. Rockwool . Intumescent coatings (ICs) are often used for protecting steel buildings during a fire when the structural, aesthetic, and architectural features of the structural members should be preserved. Fire protection for interior walls and trim. Sherwin Williams Firetex FX5062, an intumescent coating for structural steelwork A water borne intumescent coating designed for internal structural steelwork providing up to 90 minutes fire protection. structural steel. Intumescent paint is an extremely useful tool when it comes to passive fire protection in buildings. Intumescent Paints. Intumescent paints are designed to temporarily protect objects from losing their strength in a fire. As the solvent evaporates, film formation occurs, leaving the binder and pigments on the surface as a 'dry film'. HR Prof. Suitable for radius and square forends. Buy Fire Exit Signs at Screwfix. Buy Specialist Paints at Screwfix. evaluated the effective thermal conductivity of intumescent paints based on coated steel plates exposed to non-standard furnace fire. ukSealants. Preparation: Abrasive blast to AS. These materials are a vital component in the modernWhen applied correctly to substrates like wood, steel, and drywall, intumescent paints greatly boost fire resistance ratings and prevent the rapid spread of fire and smoke. toscana beige limewash interior/exterior paint. Fits Frames for External Doors. Order online at Screwfix. Lomakin, in Fire Retardant Materials, 2001 10. Passive fire protection materials insulate steel structures from the effects of the high temperatures that may be generated in fire. Intumescent paint. Find the perfect letter box with a variety of styles and finishes to choose from. The following systems are commonly applied: Box protection of fire protective boards. • Equipment should be clean and free from contaminants or dried material. Intumescent paint offers various practical benefits. Get Quote. WT-102 1 gal. Thermoguard Thermocoat WI Steel Intumescent Paint. Delivery. Intumescent paint costs $4 to $12 per square foot. Structural Steel. . With fire protection/intumescent paint systems, we can slow down the heating process of steel. FR CLEAR. 99Inc Vat (£17. It’s relatively expensive compared to cheaper options like cementitious coatings. However, the apparent disadvantage of these materials is their high flammability. It impedes the spread of fire for up to 4 hours, giving a longer time that allows to save many lives and properties. Spray Width: 300mm. Therefore,. Intumescent paints are designed to temporarily protect objects from losing their strength in a fire. 49. Click & Collect. Intumescent paints are Nullifire SC802 - 5Ltr. 1 coat Timbercoat intumescent + 1 coat SFR Dualcoat. The seals should be rebated into either the door frame or the door itself. An intumescent fire-proof coating for steel structures will expand and carbonize in the case of a fire to form a porous carbonaceous layer that is more than ten times or even dozens of times thicker than the original coating [14]. Great adhesion to substrate. The product is a proprietary mixture based on liquid partial phosphoric acid esters. Click & Collect. Tony Moobers New Member. 99 Inc Vat Click & Collect Delivery Zinsser All Coat Exterior Paint White 1Ltr (5946G) (101) compare Covers Approx. Any advice is appreciated. 2kg Max. This insulating layer limits the amount of heat. Now for all bizarre, wierd and outlandish requirements I turn to a. QF2 Fire Protection Compound is intended for use as a gap filling material where cables and pipework services penetrate fire compartment floors and walls. Non Photoluminescent "Fire Exit Man Down Right Arrow" Sign 150mm x 400mm (977FG) (1) compare. Simply put, an intumescent coating or an intumescent paint is a protective layer of a substance that gets activated with a chemical reaction generated from heat application. Great for tiles and roofs. In contrast, most fire retardant paints are not ASTM E-119 tested or compliant. SKU. Features low friction brush pile to aid door closing. This note highlights concerns related to fixing partitioning directly to columns or beams treated with intumescent paint. Firedamp 100 is a high-quality, water-based, and intumescent paint. It’s also essential to meet British safety standard BS 476 when it comes to fire regulations for domestic and commercial buildings. (couple of images attached) I can only seem to find 10mm wide strips. Water-based 1-pack intumescent coatings for interior use. Intumescent paints protect a concrete, steel or timber structure against fire by reacting under the influence of the heat of the fire, forming an insulating layer of foam. However, coating burns and burns, and is not going to let the flames advance over to another beam or wall. Horizontal and vertical membrane. 60 Mins Fire Resistance. Intumescent coatings are very thick (72% volume solids or higher) and are usually applied using airless spray equipment to achieve an acceptable level of finish. The UK’s leading retailer of trade tools and hardware. Availability: In Stock. com. Astro ISS-S Intumescent Paint is an intumescent paint system providing fire resistance to structural steel and cast iron of up to 120 mins with a minimum number of coats. Waterborne intumescent coating designed for internal structural steelwork. Intumescent Paint for structural steel and cast iron. Industry definitions may aid in a better understanding of what an intumescent coating (also known as fireproofing) is and is not. 5 standard to then allow a new tested. Paint stripper can be used for this, but keep the timing in mind since it can take 15 to 30 minutes for stripper to take hold. The intumescent process by which intumescent coatings react, swell and char can be described by the different stages shown in Fig. For the application of our Teclack-W Paint by means of an Airless Gun, we recommend a nozzle between 0. It has a low odour and is a water-based formulation that may be considered safer for. Address: 131 Smokehill Lane Address: 131 Smokehill Lane Woodstock, GA 30188 - USA Woodstock, GA 30188 - USA Telephone: 770-517-6869 24 Hour Emergency Hotline: 800-535-5053. Buy Sealants & Adhesives at Screwfix. Intumescent paint. Intumescent coatings are paint-like materials applied to structural steel with typical thickness of 1 to 3 mm. We would recommend all unknown coatings to be removed with the surface being prepared to SA2. As well as protecting from the danger of fire, intumescent paints can be used to give a beautiful finish on steelwork. In this work, a new eco-friendly biomass-based intumescent coating, composed of natural and sustainable biomass humic acid (HA), ammonium polyphosphate (APP), melamine (MEL), and zinc borate (ZB), was developed to endow steel structures. £13. It notes that fixing anything directly to either the column/beam will impede the intumescent paint from expanding and may allow heat to transfer to the steel, resulting in localised loss of strength and potential failure in. Suitable for Fire Doors. FREE next day delivery available, free collection in 1 minute. Intumescent Pros. Delivery Info. Hensel. Intumescent paint can be used to protect a variety of materials, including steel, timber, concrete, and composites.