SEAM SURE Water Based Seam Sealer is a fast drying, water based urethane formula designed for sealing sewn seams on synthetic fabrics and breathable laminates. SEAMSURE dries to a clear, flexible, long lasting film with a nearly invisible non-gloss finish. Ideal for waterproofing tents, packs, rainwear, garments, tarps and more.

SEAMSURE flexes with the fabric insuring waterproofing even in cold temperatures and high wind conditions. Our unique brush applicator allows the user to easily apply SEAMSURE into needle holes, sewn joints, corners and under lap-felled and folded seams. Available in 2 oz. Blister Pack.

Fast drying, water based urethane formula.

Ideal for tents, tarps, packs, rainwear and more.

Dries to a clear, flexible, long lasting film with a nearly invisible, non-gloss finish.