Visqueen NF-150 Lap Tape

Visqueen NF-150 Lap Tape is a single sided overlap tape consisting of a white coloured polymer carrier film coated with a grey coloured cold weather butyl adhesive protected with a release film. It is designed to provide an overlap seal at lap joints in Visqueen gas protection membranes, reducing the risk of poured concrete entering the lap joint and compromising the integrity of the gas barrier.

The NF-150 Lap Tape is used in conjunction with the appropriate Visqueen double sided tape as part of a complete taped jointing system for the Visqueen NF gas barrier range including the NF-400, NF-500 and NF-600. BBA Agrement certified jointing system. Supplied in 150mm x 10m rolls.

Benefits

• Single sided for overlapping
• Reduces risk of concrete entering lap joint
• Cold weather butyl adhesive
• Compatible with NF-400, NF-500 and NF-600 gas barrier membranes
• BBA Agrement certified jointing system

Good to know

• NF means non-foil
• Joints should be bonded with an appropriate Visqueen double sided tape then sealed with the single sided tape
• Seal the membrane lap edge with Visqueen NF-150 Lap Tape applied equidistant over the lap edge