With Seam Grip, cracks and holes in backpacks, tents, clothing, tarpaulins, footwear, air mattresses, leather, foils, etc. can be repaired. Even in places where up to 3cm² of material is missing, Seam Grip can fill this hole. Seam Grip remains elastic, does not dry out and does not become porous. By the way, opened tubes can be frozen and reused later. The agent is also used to repair holes and cracks in tent fabrics with a polyurethane-based (PU) coating.