Thermal-Grip Ci Prong Washer Black Plastic Rigid Continuous Insulation Fastening Solution, 250PK

TRUFAST THERMAL-GRIP Ci Prong Washers by TRUFAST Walls offer professional-grade performance and rapid insulation attachment. Each washer features a large 2-inch diameter solid plastic cap specifically engineered to enhance air-barrier integrity. Dual pre-spotting prongs ensure precise, quick positioning - saving significant installation time on job sites. A flexible perimeter design flattens securely against insulation without tearing facers, ensuring maximum air-barrier performance. The stiffened center ring effectively prevents screw pull-through, enhancing durability and holding strength in rigorous applications. Thermal-Grip washers incorporate a built-in UV inhibitor for extended exposure during construction phases, maintaining integrity even when insulation serves as the primary weather barrier. For best results, use with Grip-Deck Self-Drilling Screws or ceramic-coated HiLo thread screws for corrosion-resistant attachment. Trusted, tested, and approved by all major insulation manufacturers. Designed by professionals for professionals. Proudly manufactured in Bryan, OH. Key Benefits: * Recommended by air barrier manufacturers for continuous rigid and board insulation (ci). * Superior Holding Power - 2” solid cap design prevents pull-through. * UV-Stabilized Durability for outdoor use. * Versatile Applications - Ideal for rigid insulation, mineral wool, and similar applications. * Tested for exterior Air Barrier Performance and energy efficiency.