Rasco Alu Repair Tape

Cold-applied, self-adhesive, UV-resistant, allround bituminous tape on aluminium carrier foil. For joints and repairs of roof windows, sky lights, gutters, and bituminous waterproofing on roofs

It can be applied to vertical and horizontal surfaces, bituminous roof waterproofing agents, concrete, sand-lime bricks, bricks, plaster, and all known and suitable substrates. It can also be applied to suitable metal, plastic and insulating surfaces.

Contact request


  • Solvent-free and environmentally friendly
  • Clean, easy and fast use
  • UV-resistant
  • Applicable all year round
  • Polymerised bitumen on PET-Al-PET laminate film
  • Self-adhesive, flexible, crack-bridging
  • Immediate resistance to water and driving rain
  • Impermeable to diffusion
  • Frost-free at least 12 months shelf-life

Technical Data

  • Thickness: ≥ 0.8 mm
  • Width: 50 mm to 1,000 mm (customised)
  • Weight: depending on width
  • Water vapour permeability: Sd-value > 1,500 m
  • Working temperature*: -5°C to +30°C

Packaging Unit

  • 20 rm / roll

* Temperature: component, installation and ambient temperature.


Technical Service
+49 5237 608-119 oder
+49 5237 608-138

+49 5237 608-139

Contact request