4 in. InsulPin w/ Plastic Washer for Rigid Insulation to Concrete (580 Pack) | GRB-GITA400C

Grabber's 4 in. InsulPin w/ Plastic Washer for Rigid Insulation to Concrete provides a practical fastening solution for insulation contractors and construction professionals installing rigid foam insulation over concrete substrates. The plastic washer has a 60mm head diameter to provide broad surface coverage, while the pin is designed for fastening through insulation into concrete or CMU. A manually closed cap helps create a thermal break after installation, making the assembly useful for insulation systems where minimizing conductive heat transfer at fastening points is important.

• A 4 in. InsulPin length provides extended reach for fastening rigid insulation to concrete substrates
• Plastic washer construction distributes fastening pressure across the insulation surface
• Steel pin provides the rigid fastening component needed for installation into concrete or CMU
• A 60mm washer head provides broad contact with the rigid insulation during fastening
• Integrated cap can be manually closed after installation to help create a thermal break