Composition:
Barrier Layer: High Melt Film
Adhesive Layer: Low Melt Film

Application:
Seam Tape is applied with a hot air welding machine over previously sewn seam to prevent leaking water, air or any other substance through the stitch holes.

When to use a 2 layer seam tape:
2 layer seam tapes are typically used when seam sealing directly on to the waterproof membrane.

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