Fire Resistant Roof Coatings

Topcoat fireout fire barrier coating is a low voc water based coating system that provides outstanding flame spread and penetration protection to combustible roof decks in the event of a fire.

Fire resistant roof coatings.

Sb 432 has been the product of choice for use in elastomeric flame retardant roof coatings for over 25 years. Spray applied or brushed on fire retardant coatings frcs provide treated materials with best in class passive fire protection. No burn inc s fire retardant coatings have all received class a or class 1 designations in accordance with international building codes and the national fire protection association s standards over a variety of substrates. Kolle suggested that rain tends to draw the fire retardant to the shingle surface where it is washed away over time.

By substituting some or all of the calcium carbonate with ath the flame retardance of the coating is improved to meet astm standards. Firetect fire poof 5 gal. A bit before flickinger s 1999 article in 1995 in his article on choosing roofing jefferson kolle questioned the durability of wood shingle fire retardant treatments. Clear interior fireproofing flame retardant liquid spray for fabric and raw wood clear interior fireproofing flame retardant liquid spray for fabric and raw wood model 333 5.