20m Iron-On Waterproof Seam Sealing Tape – PU Hot Melt 20mm
20m Iron-On Waterproof Seam Sealing Tape – PU Hot Melt 20mm
20m Waterproof Iron-On Seam Sealing Tape – PU Hot Melt, 20mm Wide
Keep your outdoor gear dry and adventure-ready with this professional-grade iron-on seam sealing tape. Made from high-quality transparent PU material, this hot-melt tape bonds seamlessly to coated fabrics to create a durable, fully waterproof seal — perfect for repairing or constructing raincoats, camping tents, tarps, and other outdoor clothing.
Why You'll Love It
- Long 20-Meter Roll – Plenty of tape for multiple projects or repairs in one roll.
- High-Quality PU Material – After heat activation, the bond is tough, flexible, and fully waterproof.
- Easy Iron-On Application – No special equipment needed; apply with a standard household iron over a thin fabric layer (do not let the iron contact the tape directly).
- Transparent Finish – Blends discreetly into any fabric colour without affecting the look of your gear.
- Versatile Use – Ideal for raincoats, waterproof jackets, camping tents, outdoor clothing, and coated fabric DIY projects.
- CE Certified – Meets European safety and quality standards.
Specifications
- Material: PU (Polyurethane)
- Color: Transparent
- Width: 20mm (approx. 0.78 in)
- Thickness: 0.1mm
- Length: 20m (approx. 65.6 ft) per roll
- Certification: CE
- Country of Origin: Made in China
How to Apply
- Position the tape over the seam you wish to seal on the coated/waterproof fabric.
- Place a thin piece of fabric or parchment paper over the tape (never let the iron touch the tape directly).
- Press with a household iron on medium heat for several seconds.
- Allow to cool, then gently test the bond — your seam is now waterproof!
What's in the Box
- 1 × Seam Sealing Tape Roll (20m × 20mm)
Note: Slight colour tone differences may occur between product images and the actual item. Please allow ±1–3cm variance due to manual measurement.
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Frequently Asked Questions
Q: What fabrics is this waterproof seam sealing tape compatible with?
A: This iron-on seam sealing tape is designed for use with PU-coated and waterproof fabrics, making it ideal for raincoats, waterproof jackets, camping tents, tarps, and similar outdoor gear materials.
Q: Do I need a special heat tool to apply this seam sealing tape?
A: No special tools are required. A standard household iron set to medium heat works perfectly. Simply place a thin layer of fabric or parchment paper over the tape before ironing to protect both the tape and the iron.
Q: How long is each roll, and is it enough for a full tent repair?
A: Each roll provides 20 meters (approx. 65.6 feet) of tape at 20mm wide, which is more than sufficient for most full tent seam sealing jobs or multiple jacket repairs.
Q: Is the tape visible once applied?
A: The tape is transparent, so once applied it blends seamlessly into your fabric without altering its appearance or colour.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.