Gear Aid Seam Grip Field Repair Kit - With a Seam Grip Field Repair Kit, you can make permanent, fast repairs to camping gear, sleeping pads, rainwear, backpacks, hiking boots, tents and more. Seam Grip works on fabrics (non-silicone treated), leather and other materials, and once cured, it lasts pretty much forever. Keep a lightweight, compact Seam Grip Field Repair Kit with your outdoor gear, so it's ready to go when you are.Branches, brambles, rocks and other perils of nature can tear up your gear fast. But with the Seam Grip Field Repair Kit by Gear Aid, you'll be ready to fix it fast, and keep the adventure going. Ideal for air mattress repair, sleeping pad repair and outdoor gear repair Contains .25 oz. tube of Seam Grip urethane based seam sealer and repair adhesiveTwo Tenacious repair patches, an application brush and Expert Field Repair GuideLightweight and compact Makes quick, in-field repairs Safe for use on natural and synthetic fabrics