We have many products that can be purchased using Class A fire-rated polyurethane. Purchasing as a Class A will add 15-25% to the price, depending on the product and whether or not it is a Class A fire-rated polyurethane, or the utilization of Flame Stop® III (see more information below).
Flame Stop® III protects the material in both exterior and interior applications. It's a water-based, post-treatment, interior/exterior fire retardant that bonds with the cellular structure. This product bonds with the substrate and creates a self-extinguishing reaction when the treated material comes into contact with an open flame.
It is non-toxic, non-combustible, non-carcinogenic, and contains no PBDEs (polybrominated diphenyl ethers), which are toxic to humans and the environment.It's non-toxic, non-combustible, non-carcinogenic, easy to apply, and contains no PBDEs (polybrominated diphenyl ethers), which are toxic to humans and the environment.
Please check any, and all, local and Federal building and/or fire codes for your area to determine clearances required around fireplaces, stove inserts, and other “live flame” or heat sources. Due to the numerous different codes throughout the Country, and outlying areas, we are not able to supply this information for specific regions.