The Thermal-Grip-® ci Prong Washer is a 2″ diameter plastic washer used for attaching continuous rigid insulation (ci). Prongs enable pre-spotting into insulation (for fast on-the-wall fastener assembly). Use the Thermal-Grip-® ci Prong Washer with Grip-Deck® screws and fasteners to attach rigid insulation including extruded polystyrene (XPS), polyisocyanurate (polyiso), mineral or rock wool, etc. Use as tested, specified or recommended by every major insulation manufacturer.
ci Prong Washer Features
Product Data Sheet
Packaged in boxes of 1000
*Patented and/or Patent Pending