Seam Grip FC water-based tent seam sealer that quickly seals up to 60 ft of seams. Dries to a clear, flexible seal that keeps moisture out all year long. Can be applied quickly and easily, providing a water-tight seal that won’t peel or crack over time. Suitable for all types of outdoor fabrics.

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. Don’t let rain ruin an outdoor experience. Seal and waterproof tent seams in no time with Seam Sure FC and stop leaks before they happen.

PLEASE NOTE:  Seam Grip FC will not work on silicone-treated fabrics or sil-nylon. Check out Seam Grip SIL Silicone Tent Sealant here.

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

Application Temperature: 60° to 100°F

Use Temperature: -20° to 180°F

Storage: store in cool, dry place

Freeze-Thaw Stable: no

Made in USA