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Product Description

Visqueen Ultimate VOC Blok is a 1mm robust chemically resistant co-extruded hydrocarbon, volatile organic compound and gas barrier. The barrier is coloured grey on the upper surface and black on the reverse. The product is supplied in single wound rolls (not folded), 2.44m x 41m.

Features & benefits

  • Complies with CIRIA C748:2014 - industry standard for volatile organic compounds (VOC) protection
  • Complies with BS 8485:2015 + A1:2019 - industry standard for methane and carbon dioxide protection
  • High resistance to puncture - greatly reduces risk of barrier becoming damaged during the build process
  • Multi functional membrane for demanding situations - suitable for use in stormwater attenuation systems and as an impermeable membrane in permeable paving systems where VOC/hydrocarbon contamination exists
  • Dual jointing methods - lap joints can be taped or heat welded

Need more information?

Our team of highly experienced technical experts are always on hand to provide the highest level of support and advice to our customers.

For technical support please call

+44 (0) 333 202 6800

Product Downloads

Technical Datasheet