BS Butyl Tape

Available in different sizes and profiles, they are made
for BS646:
Compatible with metals, steel, aluminium, glass,
Plexiglass, polycarbonate, PVC, wood, concrete
and mUos tEother common materials for construction
These strips have been designed for sealing of metal
constructions, roofing and panels, joinery, sheets
made of shaped fibre cement plates, assembled
prefabricated structures, corrugated sheets, manholes and rain waterdrains
In addition, they have vibration damping properties between two supports
FEATURES OF THE COMPOUNDS
The different compounds constituting the Sealing By
Compression Butyls, are characterized by distinctive and
specific features
The BS646 compound has been designed for small-sized
profiles, its main applications are in metal constructions,
panels, roofing and joinery
In order to be suitable for these applications, the BS646
compound is characterized by a high Probe Tack and a
high Elasticity
Each compound is available in different shapes and profiles sspecifically designed for defined application)
Rectangular shape
U shape
Round shape with
embedded thread
Rectangular shape with
embedded thread

BS646
Sealing By Compression Butyl Strips
BS Butyl Tape
Round shape
Triangle shape
• 2.31mm x 9.5mm – 19m
• 3.00mm x 12.0mm – 15m
• 4.76mm x 6.35mm – 12.19m
• 4.76mm x 22.2mm – 12.2m

FEATURES

Adhesion by compression;
• Self-amalgamating;
• Cold applied;
• Damp-proofing, waterproofing and selfsealing;
• Excellent heat stability;
• Easy peel;
• No oil migration;
• Solvent-free

APPLICATION

Choose the suitable profile
Unroll the tape until the desired length is reached
Start removing the release liner that covers the
adhesive part of the tape and position the sealing
tape
Carry out a roll-pressing
Press with a roller or a cloth pad

DIMENSIONS AND PACKAGING

Available in rectangular or round cross section
Standard length: from 2 to 20 m
Various thicknesses * and widths are available
Rolls are packaged in boxes

SURFACE PREPARATION

The sealing tape must be applied to a clean,
dry, smoothand dust-free surface
For an application between -5 °C and 0°C,
ensure that condensed moisture is absent on the
surface

STORAGE

The quality and the characteristics of the materials
remain unaltered for a long period of time
However, it is recommended to use the product
within 24 months from production date
The product must be stored in the original and unopened packaging in a dry and well ventilated place
ata temperaturebetween + 5 °C and + 40 °C
Storage above 50 °C may lead to difficulties in
removing the release liner when applying
The product is not affected by frost