Les Tissées – Curated Fashion Fabrics

Waterproof PU Seam Sealing Tape | 20 mm

Waterproof PU Seam Sealing Tape | 20 mm - Main image
$0.5 $0.69 In stock

Category: sealing tape

Waterproof PU Seam Sealing Tape | 20 mm

  • Color : Transparent 
  • Width: 20 mm 
  • This high-quality composite tape made from pure polyurethane (PU) with a hot melt adhesive layer offers strong adhesion and excellent waterproof performance.
    With a thin profile of 0.1 to 0.12 mm thickness, it is exceptionally soft and flexible, making it ideal for sealing seams on rainwear, tents, ski wear, jackets, and other technical garments.

    Key Features:

    • Wide compatibility with various fabrics and strong adhesive bonding

    • Very soft texture for enhanced comfort and flexibility

    • Effectively prevents water penetration and infiltration at critical seams

    Specifications:

    • Material: Pure PU with hot melt adhesive

    • Thickness: 0.1 / 0.12 mm

    • Width: 20 mm

    • Color: Transparent 

    Applications:
    Perfect for waterproofing seams in rainwear, tents, ski clothing, jackets, and other outdoor apparel requiring durable, flexible seam sealing.

    Application Instructions:

    • Press Temperature: Approximately 110–130℃

    • Press Time: 10 seconds

    • For best results, place a piece of fabric between the iron and the tape during application.

    • Apply increased pressure while ironing, then allow the tape to cool for about 30 seconds before handling.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

William ★★★★★

I needed a reliable seal for my tent repair, and this 20 mm tape was just the right width. The transparent finish blended perfectly with the nylon fabric, and it held up after a full day in the rain.

Nicholas I. ★★★★★

The hot melt adhesive layer bonded fast and stayed flexible after curing, which made it easy to work around curved corners without lifting. I used it on a tent seam repair and it’s held through two rainy outings so far.

Sofia F. ★★★★★

I needed something reliable for my tent seams and this 20 mm wide tape stuck on perfectly after a quick heat application. The clear finish blends in nicely and the hot melt adhesive layer grips even on curved edges.