Seam Grip FC is a fast-curing, water-based tent seam sealer. Previously known as Seam Sure, this waterproofing sealant comes in a 2 fl oz bottle and seals up to 60 ft of seams or fabric. The 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. Dont let rain ruin an outdoor experience. Seal and waterproof tent seams in no time with Seam Sure FC and stop leaks before they happen.

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 thats quick and easy
Waterproof Provides a water-tight seal that wont 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
All-purpose Seals nylon, polyester, vinyl, canvas and other outdoor fabrics

Specs :

Material: water-based urethane
Size 2 fl oz
Color: clear
Adheres To: nylon, canvas, polyester, vinyl and most fabrics
Coverage: 720 x 0.25 (60 ft of seams)
Cure time: 2 hours
Cure method: humidity
Application Temperature: 60 to 100F
Use Temperature: -20 to 180F
Storage: store in cool, dry place
Freeze-Thaw Stable: no
Made in USA