Description
Gear Aid Seam Grip WP is the ultimate waterproof seam sealant and repair adhesive designed to restore, seal, and extend the lifespan of your technical outdoor gear. Engineered with a flexible urethane rubber formula, Seam Grip WP creates a permanent, airtight, and 100% waterproof seal over pinholes, leaky seams, and tears in tents, tarps, rain jackets, and dry bags. Whether you are prepping a tent fly for a wet week on Tasmania’s Overland Track or patching up a snagged rain shell after brushing past scrub in the Blue Mountains, this indispensable sealant ensures water stays on the outside where it belongs.
Unlike standard glues that crack or peel under tension, Seam Grip WP cures into a clear, flexible rubber seal that flexes naturally with fabric movement and withstands extreme hot and cold temperatures. Once fully cured, it is unaffected by moisture, severe weather, or washing, making it the industry standard for both home gear maintenance and emergency field repairs.
Packaged with a handy applicator brush, Seam Grip WP adheres effortlessly to polyurethane (PU)-coated fabrics, nylon, polyester, canvas, leather, and rubber. A single tube can seal up to 3.6 metres (12 feet) of seams, providing permanent, reliable waterproofing for all your backcountry shelters and gear.
Gear Aid Seam Grip WP Waterproof Sealant Features
- Permanent urethane rubber formula seals seams, patches holes, and repairs tears in technical fabrics
- 100% waterproof and airtight finish keeps rain and moisture completely out
- Flexible seal stretches and bends with fabric movement without cracking, peeling, or flaking
- High abrasion resistance protects repaired areas against heavy wear and harsh weather conditions
- Clear, non-yellowing finish provides a clean, professional-looking repair
- Adheres strongly to PU-coated nylon, polyester, canvas, vinyl, leather, and rubber
- Includes a precision applicator brush for easy, mess-free application along seam lines
- Ideal for repairing tents, rain jackets, tarps, dry sacks, inflatable sleeping pads, and footwear
Specifications
| Product |
Gear Aid Seam Grip WP Waterproof Sealant & Adhesive |
| Product Type |
Seam Sealant & Fabric Repair Adhesive |
| Formula |
Waterproof Urethane Rubber |
| Cure Time |
8–12 hours (full cure) |
| Coverage |
Seals approx. 3.6 m (12 ft) of seams per 28 g (1 oz) tube |
| Adheres To |
Nylon, Polyester, Canvas, Leather, Vinyl, PU-Coated Fabrics, Rubber |
| Incompatibility |
Not suitable for silicone-treated (Silnylon) fabrics |
| Operating Temp Range |
Flexes and remains waterproof from -29°C to 82°C |
| Included Accessories |
Applicator Brush |
| Best For |
Sealing tent seams, patching rain jackets, waterproofing dry bags, gear repair |
