Rodenhouse Plasti-Grip® 2-3/4" Plastic Masonry Fastener (250/Box)
The Plasti-Grip® is used for attaching rigid insulation or mineral wool to concrete / CMU substrates. Pre-drill though insulation and into concrete substrate with a 5/16" masonry bit, insert anchor and tap flush with a hammer.
- Solid plastic design
- No screws, pins, or adhesives required
- 2-3/4" long shank
- 2-1/4" Diameter head
- Simple to install
- Thickness: 1.5 in