Trufast Walls (formerly Rodenhouse) Plasti-Grip ci Prong Washer is used with Grip-Deck screws to attach XPS and polyiso rigid insulation to walls, as well as EPS foam used in EIFS synthetic wall systems.
- Pre-spotted prongs for on-the-wall fastener assembly
- Round 1-3/4″ diameter plastic tapered plate
- Available with or without SDS screws
- Flexible design will flatten without tearing facer
- Additives allow extended UV exposure
- White color
For applications where rigid insulation is being used as the air barrier, use Thermal-Grip ci Prong washer for superior air barrier performance.