Fire Retardant Coating

Topcoats For Interior Fire Retardant Paints

No. 40-40A: ULC Class “A”, low gloss, water based, fire resistant overcoat for No. 10-10A or No. 20-20A.

Flame Control No. 40-40 Low Gloss Class “A” Latex Overcoat is a general purpose interior water base paint that is fire rated over non-combustible surfaces, and as an overcoat for Flame Control intumescent fire retardant paints. It dries quickly to yield a scrub resistant, water resistant film that is easy to clean and possesses excellent adhesion, flexibility and toughness. No. 40-40 is suitable for application to all interior surfaces (except floors and shelving). It can also be used on exterior masonry surfaces where a water resistant, decorative coating is required. Available in White or Black and may be tinted at 4 ounces of colorant per gallon maximum.

Underwriters’ Laboratories (ULC) Fire Hazard Classification (when applied to Douglas Fir)

DOWNLOADABLE DOCUMENTS:

Coating System	Flame Spread	Smoke Developed
Primer – optional	10	15
Type 10-10 applied in one coat at 190 sq. ft./US gal (4.7 sq. m./L)	10	15
Type 40-40 applied in one coat at 625 sq. ft./US gal (15.3 sq. m./L)	10	15
When applied to Asbestos Cement Board	5	5
Type 40-40 applied in one coat at 350 sq. ft./US gal (8.6 sq. m./L)	5	5

Fire Retardant Coating

DOWNLOADABLE DOCUMENTS:

Canadian Customer

U.S.A. Customer