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!

View All

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 

View All

Internal

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.

View All