Viper CS Crawl Space Liner Pins – 1/4″ Plastic Fasteners, 250/Bag Roofing - Safety Supplies A: This listing is for

A: This listing is for a single insulation vacuum bag

SKU 246629 Brand Graco Category Insulation - Graco Primary Use Building Materials Tags Insulation - Graco Always follow manufacturer instructions and applicable codes

2 fresh-air ventilation with compatible accessories

and general household maintenance

Viper CS Crawl Space Liner Pins – 1/4″ Plastic Fasteners, 250/Bag Roofing - Safety Supplies A: This listing is forViper CS Crawl Space Liner Pins 1 4 Plastic Fasteners Viper CS Crawl Space Liner Pins are designed to securely fasten crawl space vapor barriers to masonry walls, including concrete block, brick, stone, and poured concrete. These durable plastic fasteners provide a strong mechanical attachment for long lasting crawl space encapsulation systems. Engineered for use with Viper CS, Viper CSX, and Insul Barrier vapor barriers, these liner pins ensure a