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BORNIT® Alu-Tape

bitumen | sealing tape | repair tape | self-adhesive | elastomer bitumen
BORNIT
Short information
  • self-adhesive, aluminium-laminated
  • reliably bonds and seals metal, plastic, concrete, masonry, plaster, glass and wood
  • for sealing of rain gutters, connections at roof and wall, glass roofs, greenhouses, steel structures, roofing, eaves and valley flashings
Product
Colour
Content
Alu-Tape 75
aluminium
10 m / roll
sufficient for:
Order-No.
EAN code
box
10 m
6800000369
4 017228 00242 2
4 roll
Alu-Tape 100
aluminium
10 m / roll
sufficient for:
Order-No.
EAN code
box
10 m
6800000370
4 017228 00436 5
3 roll
Alu-Tape 150
aluminium
10 m / roll
sufficient for:
Order-No.
EAN code
box
10 m
6800000371
4 017228 00437 2
2 roll
Consumption
1 m per linear meter
Storage note
  • dry, standing on cut edges, protected from direct solar irradiation
  • product is not sensitive to frost
  • in originally sealed containers storable for 12 months

Status technical data sheet
09 November 2020

Areas of application
BORNIT® Alu-Tape reliably bonds and seals metal, plastic, concrete, masonry, plaster, glass and wood. It is particularly suitable for sealing:
• Joints
• Rain gutters
• Connections at roof and wall
• Covers
• Glass roofs and greenhouses
• Steel structures
• Roofing, eaves and valley flashings

Type and properties
BORNIT® Alu-Tape is a self-adhesive and cold workable sealing tape. The aluminium foil is surface-coated, UV-resistant and therefore has good mechanical stability.
The coating compound consists of elastomer-bitumen and high-quality adhesive resins.

Advantages
  • ready to use
  • high adhesive strength
  • versatile

Surface
The surfaces to be sealed must be dry, grease- and silicone-free as well as abrasion-resistant.

Processing
Porous substrate should be primed with BORNIT® Bitumen Primer in order to achieve optimal adhesion. The most favourable processing temperature lies between +5 °C and +45 °C (ambient or surface temperature, resp.). Following application, BORNIT® Alu-Tape must be firmly pressed on. The formation of voids (blistering) must be avoided. If several strips must be applied, they must overlap by at least 50 mm.
Substrates with pedestrian or vehicle traffic, resp., are not suitable for application.

Consumption
1 m per linear meter (overlaps not included)

Product data in brief
Product type
self-adhesive repair tape
Density at +20 °C
1.5 kg/m² ± 0.2 kg/m² (EN 1849-1)
Softening point acc. to cone/ring
≥ +85 °C
Consistency
fest
Colour(s)
aluminium
Dimensions
75 mm x 10 m, 100 mm x 10 m, 150 mm x 10 m
Cleaning
BORNIT® MultiClean Spray, BORNIT® MultiClean, BORNIT® Bitumen Cleaner
Storage
dry, standing on cut edges, protected from direct solar irradiation product is not sensitive to frost
Shelf life
in originally sealed containers storable for 12 months
Hazard class according to ADR
keine
Flash point
> +200 °C

mass per unit area
1.5 kg/m² ± 0.2 kg/m² (EN 1849-1)
complete tape thickness
1.5 mm ± 0.2 mm (EN 1849-1)
cold bending behaviour
≤ -30 °C (EN 1109)
maximum tensile force
>200 N/50 mm (EN 12311-1)
water impermeability
passed, 2 kPa (EN 1928)
tear resistance
>30 N (EN 12310)
water vapour permeability SD
>1500 m (EN 1931)

Health and fire protection, occupational safety
For information on handling, safety and ecology, please refer to the current safety datasheet.

Storage
BORNIT® Alu-Tape must be stored in a cool, dry place. The product is not sensitive to frost! Can be stored for 12 months in originally sealed containers.

Note
The above information replaces all previous technical information about the product. Thus, this information is no longer valid. The details have been compiled according to the latest state of application technology. Please observe, however, that, depending on the state of the construction object, deviations from the method of application suggested in the datasheet may be required. Unless agreed otherwise in individual contracts, any information contained in the datasheet shall be non-binding and thus does not represent an agreed product constitution. We reserve the right to any changes in the information contained in this datasheet anytime.
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