NBS Source
Double Sided Jointing Tape

Application

Typical applications of use include the jointing of construction membranes including damp proof, radon and gas resistant sheet membranes for combined ground gas and damp proofing applications.

Description

A high performance polyisobutylene (PIB) based sealing tape with enhanced adhesive characteristics for more demanding applications, where there are requirements for a high degree of bonding.


Features and benefits:

  • Solvent free formulation.
  • Simple to install, without the requirement for any specialist equipment.
  • Adhesion on both faces to most building materials.

General information

Color

Blue

Material

Polyisobutylene

PIB.

Length

Roll length.

10000 mm

Width

50 mm

Height

Thickness.

1.5 mm

Uniclass

Pr_35_90_87_07 Butyl rubber adhesive tapesPrimary

CAWS

D21/350 Gas-retardant membrane

D21/38 Gas-retardant membranes

F30/360 Gas-resistant damp-proof courses/ cavity trays

F30/54 Gas-resistant dpcs/ cavity trays

J40/140 Loose-laid plastics or rubber sheet gas-retardant membranes

J40/35 Loose-laid plastics or rubber gas-retardant membranes

Specification data - Butyl rubber adhesive tapes Enhanced data

Bond

Double-sided.

Size

1.5 x 50 x 10,000 mm.

Thickness x width x roll length.

Colour

Blue.

Service temperature

-40° to +90°C.

Joint movement

<15%.

Dynamic tensile tension

20 N/cm³.

Dynamic shear

22 N/cm³.

Moisture vapour transmission rate

To BS 15106-3, 0.010 g/m²/day/mm (25°C, 75% RH).

Material:

Polyisobutylene (PIB).

Environmental information

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Literature

Cordek VOC & Ground Gas Brochure

Cordek VOC & Ground Gas Brochure