At Outwell we have a series of care products for your tent holiday. If you need to secure the zippers in your tent, our Seam Guard can easily be applied and ensure waterproof seams on canvas, nylon and other materials. The Seam Guard has no color when applied. Volume: 60 ml. Item number: 650000 Waterproofs seams on cotton canvas, nylon and other fabrics Washable, flexible and colorless Incl. brush for easy use Ideal for sealing seams on tents and awnings, tarpaulins, rucksacks and waterproof clothing