TF9000 is an interior ignition barrier coating for spray polyurethane foam insulation. Depending on your particular application, an ignition barrier may be required by Building Code. This barrier is typically not needed if the area insulated is covered with drywall, but one of our representatives can tell you for sure.
TF9000 is a water based latex system that dries quickly and reaches maximum properties in under 21 days.
TF9000 over polyurethane foam to prevent surface ignition due to a flame source. This product will inhibit or prevent the start and spread of flame encountered on the surface.is designed to be a long term protective barrier
Product Use
TF9000 spray‐applied polyurethane foam. This product was successfully tested using SwRI 99 space environments such as attics and crawl spaces.is formulated for application over ‐02 for use in non‐living


