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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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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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Flame Retardant Paint

Certified for class A, S1, D0, suitable for internal use on steel, wood, mineral, and insulation substrates, with external application possible when paired with Passive Purple External.

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