SIGA Wigluv 20/40 Black - Rainproof Exterior Sealing Tape - 60mm x 25m roll - Box of 10 rolls

SIGA Wigluv 20/40 Black - Rainproof Exterior Sealing Tape - 60mm x 25m roll - Box of 10 rolls
SIGA Wigluv 20/40 Black - Rainproof Exterior Sealing Tape - 60mm x 25m roll - Box of 10 rolls
Guide Price
SIGA Wigluv 20/40 Black - Rainproof Exterior Sealing Tape - 60mm x 25m roll - Box of 10 rolls
SIGA Wigluv 20/40 Black - Rainproof Exterior Sealing Tape - 60mm x 25m roll - Box of 10 rolls
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SIGA Wigluv 20/40 Black - Rainproof Exterior Sealing Tape - 60mm x 25m roll - Box of 10 rolls
Guide Price: £486.10 (£583.32 inc VAT)
  • Product Code: A1-7708
  • Delivery Time: 3 - 5 days
  • Brand: SIGA
  • Model: 60mm x 40m roll - Box of 10 rolls
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SIGA Wigluv 20/40 Black - Rainproof Exterior Sealing Tape - 60mm x 25m roll - Box of 10 rolls

Length: 25000mm
Width: 60mm
Pack Quantity: 10
Fire Rating (Reaction to Fire): E

SIGA Wigluv 20/40 Black is a single‑sided, exterior sealing tape designed specifically for tight, narrow detailing zones on roof and facade membranes. Its dual‑width format (20 mm + 40 mm) makes it ideal for small overlaps, membrane edges, window corners, and precision sealing where standard tapes are too wide. SIGA Wigluv 20/40 Black is a diffusion‑open, weather‑resistant adhesive tape engineered for wind‑tight and rain‑tight sealing of roof underlays and facade membranes. The tape features a split‑width design: one side is 20mm, the other 40mm, allowing installers to seal narrow joints, membrane edges, and complex transitions with exceptional accuracy.

Its high‑performance acrylic adhesive bonds reliably to diffusion‑open membranes, timber, metal, and mineral substrates when used with SIGA Dockskin primer. Wigluv 20/40 Black remains flexible, UV‑stable, and weatherproof, ensuring long‑term protection against wind and driving rain. This tape is particularly useful in detail zones such as eaves, ridges, valleys, window corners, and penetrations, where standard 60mm or 100mm tapes may be too wide or difficult to position.

CHARACTERISTICS

  • Dual‑width design - 20mm + 40mm for precision detailing.
  • Strong acrylic adhesive - reliable bonding on membranes, timber and primed mineral substrates.
  • Diffusion‑open - allows vapour to escape safely.
  • Wind‑tight sealing - prevents wind penetration behind insulation.
  • Raintight protection - seals overlaps and joints against driving rain.
  • UV‑stable - suitable for exterior applications.
  • Reinforced backing - high tear resistance for secure installation.
  • Ideal for tight detail zones - corners, edges, penetrations, narrow overlaps.
APPLICATION
  • Narrow membrane overlaps
  • Window and door corner detailing
  • Eaves, ridges and valleys
  • Small penetrations
  • Precision facade detailing
  • Edge sealing on roof underlays

      

      

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