Fabsil Seam Sealer is a flexible and reliable adhesive with easy application. Suitable for all fabrics including nylon, canvas, polyester or rubber. The product is colourless, waterproof, dries to a clear colour and permanently bonds to outdoor fabrics, restoring the functionality of your tents and equipment, whilst being washable. It is ideal for sealing and repairing tents and awnings, outdoor clothing, backpacks and tarps. It seals seams. Repairs tears. For all fabrics, including nylon, canvas, polyester and rubber.