Tapes & Adhesives › Self-Amalgamating Tape ASIN B09DQ6TSPW

YoiYee Blue Waterproof Self Amalgamating Silicone Plumbing Tape, 25mm Wide

£7.99Amazon.co.uk price inc. VAT · checked 4 Oct 2026, 03:25 UTC 1 rollper pack
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Specifications

Pack contents1 roll
Width25 mm

Key features

  • Key Specifications - 25mm width, 0.71mm thickness, 300mm length, made of silicone rubber that bonds exclusively to itself.
  • High Insulation & Resistance - Withstands up to 8000 volts and operating temperatures from -54C to +260C (-65F to 500F).
  • Elastic Tensile Strength - Stretches up to 350% to wrap tightly around irregular surfaces, forming an airtight and watertight seal.
  • Multi-Surface Protection - Suitable for leaking water pipes, garden hoses, electrical cable repair, and outdoor coaxial connectors.
  • Package Contents - 1 roll of blue self-fusing silicone plumbing tape (25mm x 300mm).

Description

This self-amalgamating silicone tape seals leaking pipes and insulates electrical cables without sticky adhesives. The silicone rubber fuses to itself upon wrapping to form an airtight and watertight barrier. Specifications Material: Silicone rubber Colour: Blue Width: 25mm Length: 300mm Thickness: 0.71mm Operating Temperature Range: -54C to +260C (-65F to +500F) Dielectric Strength: Up to 8000V Ultimate Elongation: 350% Works Great For Sealing leaking garden hoses, repairing PVC plumbing pipes, insulating high-voltage electrical cables, and weatherproofing outdoor coax connectors. Pro Tip Stretch the tape up to 200-300% during application to activate the self-fusing process and ensure a permanent watertight seal. Package 1x Blue Self-Amalgamating Silicone Tape Roll (25mm x 300mm)

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