Visqueen Pro Double Sided Tape Jointing Tape 50mm x 10m
VisqueenPro Double Sided Jointing Tape, 50mm x 10m
Product description
VisqueenPro Double Sided Jointing Tape is a double sided butyl based compound with an oversize quick release film. It is
available in roll format 50mm x 10m.
To complete the joint use the Visqueen Gas Resistant Foil Tape for gas applications and use the Visqueen Pro Single Sided Tape
for damp applications.
Usage
VisqueenPro Double Sided Jointing Tape is used to bond membranes (gas or damp) together along the appropriate sheet lap
ends. It can also be used for patch work where the membrane is punctured, creating airtight seals around pipe penetrations and
bonding the foor membrane to the damp proof course at the horizontal plane.
To complete the joint use the Visqueen Gas Resistant Foil Tape for gas applications or use the Visqueen Pro Single Sided Tape for
damp proof membranes.
Features and benefits
Third party certification - part of a dpm/ gas protection BBA approved jointing system
Gas resistant - provides excellent resistance to harmful bulk gases ingress and moisture ingress
Excellent adhesion - to gas and damp proof membranes
Storage and handling
Store in warm, dry and clean environment in its current packaging. The tape should not be exposed to long periods of ultraviolet
light. In very cold weather, prior to use ensure that the material is stored in warm conditions above 5°C.
Preparation
Ensure all surfaces are clean and dry. The membrane joint surfaces should be dry and free from contamination such as dust or
sand. Ensure the surface and working area is not water logged. Avoid areas of unsupported jointing.
Installation
Apply VisqueenPro Double Sided Jointing Tape to the lap area of the laid sheet starting approximately 50mm from the membrane
edge. Apply pressure to the tape to ensure the tape has adhered to the membrane. Remove quick release paper from the tape
and overlap the adjoining membrane by minimum 150mm. For Visqueen damp proof membranes and gas protection membranes
lap joints should then be sealed using the appropriate Visqueen lap tape. Once the tape is applied, the completed lap should be
well rolled with firm pressure to ensure a complete seal joint has occurred, and continuity with the adjacent sheet has been
achieved.
If the membrane is punctured or perforated a patch of the same material should be lapped at least 150mm beyond the limits of the
puncture and bonded with VisqueenPro Double Sided Jointing Tape and sealed with the appropriate lap tape.
Airtight seals should be formed around all service entry points. Visqueen Preformed Top Hat Units should be used for sealing
service entry pipes. The base of the top hat and the upstand should be bonded using Visqueen Pro Double Sided Jointing Tape
and sealed with Visqueen Foil Lap Tape. The upstand should be secured with the supplied jubilee clip.
Usable temperature range
It is recommended that VisqueenPro Double Sided Jointing Tape and other system components should be used above 5°C
Approvals and standards
Third party accreditation - BBA certifcation
Conforms to the specifcation requirements of BS 8485:2015 + A1:2019
Quality Management System ISO 9001:2015
Occupational Health and Safety System ISO 18001:2007
Environmental Management System ISO 14001:2015