Wildfire coating
FRC-515 for wood decks and OSB
Looking for a coating that lets wood grain remain visible? FRC-515 is a semi-clear, water-based coating for slowing fire spread on wood surfaces. Its data sheet describes use on decks and other wood, including OSB sheathing, and lists interior and weather-exposed applications.
Ratings
Two surfaces, two different tests
Start with your surface, then check the corresponding test. The Class A rating belongs to the OSB test. The redwood-deck entry describes its stated ember exposure. Keep that distinction when discussing the product with your contractor or comparing coating documents.
Before you order
Tell us about your deck or wood surface
Share the wood or panel material, any existing stain or finish, whether it is indoors or weather-exposed, and the approximate area. Start with the details you know; your contractor or applicator can help identify the rest.
Read the data sheet for preparation, application, curing, and safety information. The customer is responsible for application.
Coating orders are prepaid and final. Read the Coating Terms and Conditions.
Tell us about your deck or wood project
Include the wood or panel material, any existing finish, whether it is indoors or weather-exposed, and the approximate area.