Waterblocking (Swellable) Tape

Water Blocking (Swelling) Tape

Water Blocking tape is made of polyester non-woven tape, polyacrylic swelling nano powder and anti corrosion chemicals to protect the cable against water

SPOOL (Traverse / "Step-by-Step") and PAD windings are available.

  Thickness (micron) Weight (Gr/ m²) Elongation (%)
GRF-SDDZ36 360 75 12
GRF-SDDZ25 250 90 12


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