PERMA-SEAL SPIKE1/4" X 6-1/2" PC

For roofing applications, the SPIKE is a one-piece, vibration resistant anchor available in 3/16 and 1/4 inch diameters for use in fastening insulation, single-ply membrane, wood, and metal to structural concrete roof decks. This version of the SPIKE has a Perma-Seal coating a proprietary fluoropolymer which meets the corrosion resistance requirements of FMRC Standard 4470. It is designed for use in conjunction with Powers insulation or membrane stress plates.