Passive Purple Façade Waterproofing Membrane (5kg) – Brush

Usage: External
Applied By: Brush
Colour: Purple
Certification: BS Fire Class B
Sample Available Here

Request an Install

View on BIM Object

Introducing the Brush Version of Passive Purple External, specifically designed to seal joints and gaps with precision and durability. This advanced liquid-applied weather barrier is perfect for external applications where airtightness and weather protection are critical. The brush version contains specialized fibers, allowing it to span larger gaps and joints, delivering exceptional coverage and performance in challenging areas.

Key Features and Benefits:

• Seals Joints and Gaps: The brush-applied Passive Purple External is designed to seal even the most challenging joints and gaps, ensuring complete weatherproofing and airtightness. The added fibers provide extra strength to span wider gaps and irregular surfaces, offering a durable and long-lasting seal.
• Weatherproof Protection: Formulated for external use, this product provides a robust barrier against wind, rain, and other environmental elements. It ensures that the building envelope remains airtight while keeping moisture out, offering superior protection in all weather conditions.
• Enhanced Airtightness: Like all Passive Purple products, this brush version maintains excellent airtightness, making it ideal for projects focused on energy efficiency and Passivhaus certification.
• Brush-On Flexibility: The brushable formulation allows for easy application in difficult-to-reach areas and on complex surfaces, ensuring that every joint, crack, and gap is securely sealed. This makes it perfect for both new builds and retrofits.
• Ideal for External Use: Designed for external walls, roofs, and other weather-exposed areas, the brush version of Passive Purple External ensures your building stays protected from the elements while maintaining a breathable, airtight seal.

Why Choose Passive Purple External Brush Version?

• Gap Spanning Capability: The fibers in the formula allow it to bridge larger joints and gaps that require extra coverage and durability.
• Reliable Weatherproofing: Provides long-term protection against air and moisture infiltration, keeping your building safe from weather damage.
• Ease of Application: The brush-on version ensures precision and flexibility, particularly in tight spaces or uneven areas, making it a versatile solution for any project.

With the Brush Version of Passive Purple External, you can ensure that every joint and gap in your building’s exterior is securely sealed, providing airtight and weather-resistant protection that stands up to the toughest conditions.

Passive Purple External is a ready-to-use facade waterproof membrane. It is 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.

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

Passive Purple External – Facade Waterproof Membrane is used as:

• A weatherproof protective membrane on exposed facades
• Airtightness and rainproof membrane before anchoring/installing insulation panels and facade finish.
• Airtightness and rainproof membrane before façade finish is installed, such as façade panels.

**FREE DELIVERY**