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Passive Purple Internal

Passive Purple Internal is the Intelligent Membrane that provides airtightness, vapour control, radon barrier and is even fire proof to Fire Class C – SL, d0. It is fast becoming the recognised vcl membrane used worldwide to provide residential and commercial property owners with improved efficiency. It is flexible, watertight and easy to install.

As a rule of thumb you will require 1 brush tin and an airtight tape for every 5 tins of spray that you buy! Our application brush is also designed to make your install seamless!

Internal

Internal Airtight Paint

Fire Class C – SL, d0
ASTM Fire Class A
EN 13501-1:2018, cl. 11

When applied, the airtight liquid vapour control increases the lifespan of building components whilst simultaneously reducing energy consumption which in turn, saves you more money.

Passive Purple Internal has a BS Fire Class C rating unlike our competitors that only have a fire class E rating! Meaning the competition will burn like hell!

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Joints

Airtight Tapes

Our Airtight Tapes create a durable, airtight seal and can be added after the application of an airtightness substrate.

This 25m airtight tape is available in 4 width sizes:

75mm | 100mm | 150mm | 200mm 

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