This product is now discontinued. Please contact our technical team for alternatives.
PPG Steelguard FM585 is a one component, thin-film, water-borne, intumescent coating designed for providing fire protection to structural steelwork in an industrial environment.
PPG Steelguard FM585 has been tested to national and international standards and can be used in dry, internal environments without the use of a protective topcoat. Steelguard FM585 is an excellent fire resistant product that provides up to 60 minutes of protection from cellulosic fires and provides surface with 12 months of weather resistance, when no topcoat is used, providing the structure is not immersed in water or exposed to high humidity.
PPG Steelguard FM585 intumescent coating can be applied using airless spray for optimum performance and a brush should only be used for touch ups and small tricky areas. Steelguard FM585 should not be applied below 5 degrees or above 50 degrees Celsius, otherwise it may not adhere to the surface properly. With quick drying time FM585 is dry in just 2 hours and can be recoated after 16 hours in conditions of around 20 degrees Celsius.
IMPORTANT INTUMESCENT PRODUCT NOTE: Always contact Promain’s technical team prior to purchase to obtain a tailored project specification and the advice necessary. The information displayed on this website should only be used as a guide. Promain UK Limited will not be held liable for any resulting damage to property, human life or monetary costs incurred due to incorrect specification, preparation, application or maintenance that has occurred due to negligence by either the purchaser or applicator. This includes your failure to have contacted us to obtain the relevant advice/specification.
Surface and Environment
PPG Steelguard FM585 can be used of on-site or off-site application and when dry produces a high quality, white matt, protective coating that can be used internally or externally to ensure that structural steel has the utmost protection from the risk of fire.
- One component thin-film waterborne intumescent coating for fire protection of structural steelwork
- Provides up to 60 minutes protection from cellulosic fires
- On-site application
- Up to 700 micron DFT in a single coat
- Suitable for C1 and C2 internal environments (ISO 12944); for dry internal (C1) environments no topcoat is required
- Tested to national and international standards such as BS 476, NT Fire 021
- ENV 13361-4 and certified with various national requirements
|VOC Content:||30.0 g/l|
|Volume Solids:||70 +/- 3%|
|Suitable Substrates:||Structural Steelwork|
|Application Method:||Airless Spray. Brush or Roller should only be used on small areas (touch up and repair)|
|Theoretical Coverage:||1.00 m2/l for 700 microns|
|Wet Film Thickness (WFT):||-|
|Dry Film Thickness (DFT):||200 - 700 microns (8.0 - 28.0 mils) per coat|
|Touch Dry:||2 hours at 20°C|
|Overcoatable:||After minimum 16 hours at 20°C|
|Cleaner / Thinner:||Tap water (normally no thinner required). Clean with tap water.|
|Shelf Life:||At least 6 months when stored cool and dry|
|Packaging:||Available in 20 Litres|
The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.
Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.