Washers

Washers

PLASTI-GRIP® CI PRONG INSULATION WASHER

1-3/4" diameter plastic tapered washer used to attach rigid insulation to masonry/foundation walls, wood, steel and more. These patented prongs enable pre-spotting for easy on-the-wall fastening and enhanced energy efficiency. And with no hand assembly required, they’re a perfect, labor-saving solution.

Shoot it, Screw it, or Nail it to any substrate!

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SPAX Plasti Grip ci Prong Rigid Insulation Washers

SPAX Plasti Grip ci Prong Rigid Insulation Washers

The SPAX® 1-3/4" diameter Plasti-Grip® ci Prong Insulation Washer is the perfect solution to attach rigid insulation.

Featured Applications

Rigid Insulation Application

Rigid Insulation Attachment

SPAX® Plast-Grip® ci Prong washers can be used to attach insulation to all substrates with the correct fastener.

POST FRAME CONSTRUCTION APPLICATION

Post Frame Building

Build better buildings with SPAX® fasteners.

Shed and Small Building Application

Sheds / Small Buildings

While building your shed or small building with SPAX® screws, count on SPAX to have all the fasteners you need to do it right.

Graphic of Screw

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