Seam Sealing Tape for PU coated breathable waterproof fabrics What it is An ironon hot melt seam sealing fusible tape with a waterproof coating, designed to seal sewn seams on polyurethane (PU) coated breathable waterproof materials. Key benefits Restores seam waterproofing on PU coated fabrics such as leisure waterproofs, uniforms, protective clothing, tents, covers, and awnings. The tape has a waterproof coating that helps prevent leaks and stays sealed through washing. Easy to apply with common heat tools, offering a simple that extends the life of gear. Material and compatibility Type: Ironon seam sealing tape (hot melt, fusible) with waterproof coating. Fabric compatibility: PU coated breathable waterproof materials. Compatible heat tools: hot air pressure glue machines, heat sealing machines, flat irons, electric irons, and similar devices. How to use Use with heat sealing methods: hot air pressure glue machines, heat sealing machines, flat irons, or electric irons to fuse the tape onto the fabric seam. Use scenarios Repairing leaks in PU coated rain jackets, parkas, rain gear, or waterproof uniforms. Sealing seams on tents, tarps, covers, and awnings to restore waterproof integrity. Resealing seams on protective clothing and gear made from PU coated fabrics to extend usable life. Performance The taped seam is sealed with a waterproof coating and is designed to resist peeling off during washing. Provides durable, longlasting seam protection on compatible PU coated fabrics.