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.
Instructions for Use:
Clean and dry all surfaces.
Remove old seam sealer with stiff bristle brush and isopropyl alcohol.
Shake well before use. Remove inner foil. Pull brush top open.
Squeeze bottle gently and apply a thin, even film to stitching on coated side of fabric (or inside of item). Use brush to work into needle holes, sewn joints, corners and under lap-felled and folded seams.
Clean drips and excess with damp cloth.
ALLOW TO FULLY DRY before use or folding (minimum 2 hours at room temperature; longer if colder). Test for dryness before use.
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