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Visqueen Ultimate HC BLOK

Product Description

Visqueen Ultimate HC Blok is a 0.5mm thick, chemically resistant co-extruded volatile organic compound barrier and gas barrier. It is coloured gold on the upper surface and white on the reverse. The product is supplied in single would rolls (not folded), 2.44m x 41m.

Features & benefits

  • BDA certified - third party accreditation
  • 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
  • Flexible - easy to detail and install on site
  • Multi functional - also acts as a radon and damp proof membrane
  • 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

Product Data Sheet Health & Safety