Blockwork Airtightness
Passive Purple is suitable for blockwork airtightness and masonry construction, as a truly versatile and eco-conscious product.
Passive Purple is more flexible than physical membranes, meaning that you won’t lose airtightness in your blockwork and masonry construction. Fast to install and provided the best coverage, Passive Purple is a water-based product that contains no nasty chemicals or solvents – something you and we can be extremely proud of.
So, use this modern building solution, for optimal blockwork airtightness.

Showing all 7 results
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Airtight Paint Membrane – Homepack (6.9kg)
$121.92 -
Internal Airtight Vapour Control Paint (11.4KG)
Airtightness $218.05Rated 5.00 out of 5 -
Airtight Paint Membrane – Handy Pack (3.7KG)
$88.99 -
White Airtight Vapour Control Paint (10kg)
$258.97 -
White Airtight Vapour Control Paint (5kg)
$123.77 -
Radon Red Airtight Vapour Control Paint (10kg)
Airtightness Enquire Now Below -
Passivhaus Airtight Sealant – Box of 12
Enquire Now Below