Thermo-Lag® 440-SP is designed to fireproof steelwork for up to a 4 hour fire rating, depending on the design. The recommended use for this product is fireproofing of steel beams, columns, pressurized and non pressurized spheres, tanks and railcars to provide hydrocarbon pool fire and jet fire ratings.
- UL listed - designs for many types of steel sections up to 4 hour fire ratings for both interior and exterior environments.
- Durable finish - provides a hard, durable finish resistant to normal wear.
- Thin film coating - offers an economical solution to alternative fireproofing.
- VOC compliant
- Easy repair - if damaged it can be repaired easily using material as putty.