Formerly known as Seam Sure, one bottle of this waterproofing sealant seals up to 60 ft of seams or fabric.
This liquid formula is perfect for family-sized tents, tarps and pop-ups made of nylon.
Just apply a thin film to the inside seams and allow to dry to a clear, flexible seal.
Don’t let rain ruin an outdoor experience. Seal and waterproof tent seams in no time with Seam Grip FC and stop leaks before they happen.
Only for use on clean fabrics free of silicone, oil and grease. Also washable, dry cleanable and freeze/thaw stable.
Long-lasting – Water-based urethane sealant is unaffected by extreme temperatures and keeps moisture out all year long
Fast Acting – Formula cures in just two hours for an application on tent seams that’s quick and easy
Waterproof – Provides a water-tight seal that won’t peel or crack over time, keeping adventurers warm and dry
Flexible – Dries to a clear sealant that flexes with fabric and stays intact without flaking off
Material: water-based urethane
Adheres To: Synthetic fabrics and breathable laminates.
Coverage: 720” x 0.25” (60 ft of seams)
Cure time: 2 hours
Cure method: humidity
Application Temperature: 60° to 100°F
Use Temperature: -20° to 180°F
Storage: store in cool, dry place
Freeze-Thaw Stable: Yes
Made in USA
DO NOT USE ON SILICON BASED NYLON - USE SEAM GRIP + SIL