Verified by manufacturer 2 months ago
KIWA BDA
Certificate type
Airtight liquid applied facade waterproof membrane. Water open but waterproof. 0.03 airtightness on the substrate its adhered to. Spray, roll or brush applied. Vapour Control membrane.
Passive purple external is applied in 2 coats with an airless spray or paint roller which dries to form a flexible watertight membrane which is currently undergoing Passivhaus and Kiwa certification. The membrane forms a waterproof vapour open-faced membrane which can be used to reduce uncontrolled air filtration, the product also achieves a reaction to fire classification of B-s1, d0 to EN 13501- 1:2018.
Directions of use:
Passive Purple External is a ready-to-use facade waterproof membrane based on specific pure acrylate polymer dispersions, that after application with an airless spray device or paint roll, it dries to a durable, flexible, watertight, UV-resistant and damp-open membrane.
Features and benefits:
Color | Black White Purple Other Cream Manufacturer guidanceOther colours are available upon request. Consult manufacturer for details. |
Finish | Other |
Material | Polymer |
Shape | Other Formless |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | 25 year |
Material | Polymer |
CMS | 07 27 26 F Fluid-Applied Membrane Air Barriers 02 56 19.13 Fluid-applied gas barrier 09 05 61.13 Moisture Vapor Emission Control 07 01 00 Operation and Maintenance of Thermal and Moisture Protection 07 00 00 Thermal and Moisture Protection 32 00 00 Exterior Improvements 07 26 00 Vapour Retarders |
NMS | 07 26 00 Vapour Retarders |
NMS | 07 26 00 Pare-vapeur |
Product range |
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | Europe |
Material | Polymer |
Recyclability | Not recyclable due to its adhesion to other products |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
Platform | Compatible | Version |
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![]() | - | 1 |
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