Protective coating PASSIVE PURPLE EXTERNAL BRUSH

for concretefor the building industryUV-resistant

Product overview
Passive Purple External Brush Pack combines 5 kg of fire-rated external façade waterproofing membrane with brush application tools for sealing and protecting external wall details. The product is supplied as a brush-applied bundle intended for façade protection, airtightness and detail sealing.

Key features

• Fire rating: Class B
• Raintight yet vapour-permeable (vapour breathable)
• Airtight membrane suitable for air barrier applications
• UV resistant with reduced dirt pickup
• Anti-fungal biological resistance
• Self-cleaning effect / reduced soiling from UV netting
• Crack-bridging capability
• Carbonation blocking and realkalising effect for concrete protection
• Protection against salts for concrete structures (roads, bridges)
• Also usable as protective cementitious coating on concrete
• Pack contains 5 kg of Passive Purple External membrane plus brush application tools
• Coverage: approximately 1 kg per m²

Related content on page

• Guides on airtightness and vapour control for high-rise façades
• Demonstration video and product application guides

Technical characteristics / specifications

• Brand: Intelligent Membranes
• Trade name: Passive Purple External Brush Pack
• Pack weight: 5 kg (brush-applied bundle with application tools)
• Coverage: ~1 kg/m² (≈ 5 m² per pack)
• Fire classification: Class B
• Properties: raintight, vapour-permeable, airtight, UV resistant, anti-fungal, self-cleaning
• Functional benefits: crack-bridging; carbonation block and realkalising for concrete; salt protection for concrete structures
• Application: brush-applied external membrane for sealing and protective coating