Flame Safe’s Thatch Safe™ fire retardant for can use for exterior and interior application, can be applied to bamboo and thatching that has not already been fire resistant. This do-it-yourself product is quick and easy to apply. The fire retardant is water based, colorless, odorless, non-toxic, and environmentally friendly. Before applying, make sure your surface area is clean and dry. This should be applied in 3 coats with brush, roller, or sprayer. For more information see attachment.