GEAR AID Seam Grip WP Waterproof Sealant + Adhesive – 1 oz.

Description

This listing is for a 1 oz. tube of GEAR AID Seam Grip WP, the industry-standard waterproof sealant and adhesive for outdoor gear repair. Previously known as McNett Seam Grip, this specialized urethane formula is designed to create a permanent, flexible, and airtight seal on everything from tent seams to hiking boots. Whether you are patching a hole in a sleeping pad or waterproofing a brand-new rainfly, Seam Grip WP provides a professional-grade repair that stands up to the harshest elements.

Technical Specifications

• Brand: GEAR AID.
• Product: Seam Grip WP (Waterproof).
• Size: 1 oz. (28g) Tube.
• Material: Thermoplastic Polyurethane (TPU).
• Color: Dries Clear.
• Cure Time: 8–12 hours (standard) / 2 hours (with Cotol-240™ accelerator).

Key Features & Design Elements

• Permanent Waterproofing: Once cured, the sealant becomes a thin, rubbery shield that is 100% waterproof and will not peel or crack even under extreme temperatures.
• Extreme Flexibility: Unlike standard glues that become brittle, Seam Grip WP is designed to flex and stretch with your gear, making it ideal for high-stress areas like footwear, tents, and technical apparel.
• Abrasion Resistance: Can be used as a "scuff guard" on the toes of boots or the corners of gear bags to prevent wear and tear.
• Universal Adhesive: Bonds to almost any surface, including nylon, polyester, canvas, leather, and most fabrics. (Note: Not recommended for use on silicone-treated "SilNylon" fabrics).
• Tack-Free Finish: Dries to a smooth finish that won't stick to other gear once fully cured.

Condition: New not in package (you might get different looking branding on your applicator, do not worry, it is the same brand.)