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Corvum® Pre-folded Airtightness Tape - Airtight Tape

Verified by manufacturer 15 days ago

Corvum® 30/30

SIGA Cover AG Variant:

Single-sided, pre-folded high-performance adhesive tape.

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Application

Suitable for permanent airtight indoor connection of vapour control layers and panel-type materials in corners.

Description

Single-sided, pre-folded high-performance adhesive tape.


The range comprises:

  • Corvum® 30/30: Stable, pre-folded adhesive tape for airtight connection of vapour control layers to joists and skylights, 30/30 mm width.
  • Corvum® 12/48: Stable, pre-folded adhesive tape for airtight connection of vapour control layers to window and door frames, 12/48 mm width.


Features and benefits:

  • High permanent adhesive strength.
  • Non-drying and non-embrittling without caoutchouc, resin or solvent.
  • Can reliably and durably follow structural movements.

General information

Color

White

Finish

Matt

Material

Paper

Shape

Formless

Length

25000 mm

Width

60 mm

Height

1 mm

Warranty description

Ten year

Uniclass

Pr_35_90_87_69 Polymer-based adhesive sealant tapesPrimary

CAWS

P10/60 Air and vapour control layer

P10/310 Air and vapour control layer

Specification data - Polymer-based adhesive sealant tapes

Material

Pre-folded reinforced speciality paper, splash-water-resistant.

Bond

SIGA high-performance adhesive.

Air permeability

To EN 12114: Joint permeability coefficient (a-value): <0.1 m³/(hmdaPA2/3); linear reference air permeability (Q1000-value): ≤0.25 m³/(mh).

Size

30/30 mm wide.

Guidance for specification option:

For airtight connection of vapour control layers to joists and skylights.

Colour

White.

Roll length

25 m.

Temperature resistance

-40 to +100°C.

Sd value

8 m (to EN 1931).

Sustainability data

Contains Red List materials

No

Country of material origin

Switzerland

Country of product manufacture

Switzerland

Material

Paper

Manufacturing plant location

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Expected Life

Lifetime

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