Please note all statements made about fire retardant are not warranties or guaranteed but are taken directly from Frame Stop.
Flame Stop II is a water-based, post-treatment,interior/exterior fire retardant, and wood preservative that penetrates the material and bonds with the cellular structure.
The penetrant protects the substrate by developing a self-ex!nguishing reac!on when the treated material comes in contact with an open flame. When properly applied on certain untreated woods such as Douglas fir, the wood shall have a Class A rating. Flame Stop II contains polymers that maintain the fire retardation for up to five years for exterior applications.
Flame Stop II is non-toxic, non-combustible, non-carcinogenic, easy to apply, and contains no PBDE's.
Other products by Flame Stop can also be ordered as needed.
Advisory: As with all natural building
materials i.e. bamboo, palm leaves, wood etc.; they
require maintenance and or replacement over time. The
color will change as the product weathers. All other
normal and natural outdoor deterioration should be
expected. No returns, exchanges or refunds will be
given do to natural expected deterioration and color