2″ dia. plastic washer used for attaching continuous rigid insulation (ci). Prongs enable pre-spotting into insulation (for fast on-the-wall fastener assembly). Use with Grip-Deck screws/fasteners to attach rigid insulation including extruded polystyrene (XPS), polyisocyanurate (polyiso), mineral/rock wool, etc. Use as tested, specified or recommended by every major insulation manufacturer.

– 1,000 pc. per Box​
– Pre-spotting prongs
– Stiffened center “Bullseye” ring prevents fastener pull-through
– Flexible perimeter reduces tearing of facer
– Flattens on surface of insulation
– Carbon black UV stabilizers
– Tested and specified for use with Grip-Deck screws
– Rigid insulation manufacturer approved
– Made in USA