Seam Grip® by Gear Aid™ is a gear repair kit in a tube. Use it as a tent seam sealer, sleeping pad fixer or equipment rebuilder. Works on all types of fabrics and surfaces, including neoprene, PVC, rubber, leather, vinyl and synthetics. Seam Grip goes beyond patching holes. It waterproofs tent seams, improves traction and offers abrasion resistance, too. So take a tube of Seam Grip wherever you go, because you never know when gear will rip, leak or fall apart. Save your gear—and your adventure—with the award-winning Seam Grip. Urethane based seam sealer and repair adhesive Permanently seals seams and repairs rips, tears and holes in outdoor gear Editors€™ Choice Gold Award from Backpacker Magazine Flexible, waterproof formula is unaffected by extreme cold or heat Safe for use on natural and synthetic fabrics Excellent adhesion and abrasion resistance