3000 Series — Weatherproofing Systems
Belzona 3111
Flexible Membrane — Single-component, liquid-applied roof coating for long-term roof protection and waterproofing.
A cold-applied, water-based polymeric coating providing outstanding waterproofing and weatherproofing for all roofing materials. Microporous structure allows trapped moisture to escape. Energy Star approved and ETA-Danmark certified. Proven to protect roofs for over 25 years. Apply by brush or roller — no mixing required.
Product Description
A cold-applied liquid coating for long-term roof protection, providing outstanding waterproofing and weatherproofing properties. This single-component, water-based roof coating bonds strongly to all types of roofing materials, following even complex roof contours, and allows the surface to breathe due to its microporous structure. Incorporates a reinforcement sheet to allow easy control of coating thickness and adapts to roof movement due to its outstanding elasticity.
This water-based material can be applied on almost any location including schools, hospitals and public buildings thanks to its low odour. Certified by Energy Star and ETA-Danmark (European Technical Assessment) — proven to provide excellent protection for over 25 years.
Key Benefits
- Provides long-term roof protection
- Microporous structure allows trapped moisture to escape whilst providing weatherproofing protection
- Reduced health and safety risks — water-based, low odour
- Lightweight material — will not overload existing structures
- Excellent adhesion to felt, asphalt, lead, zinc, copper, glass, concrete and brick
- Adapts to roof movements due to its outstanding elasticity
- Easily applied by brush and roller — no mixing required
- Application and cure at room temperature — no hot work involved
- Energy Star approved — special reflective fillers reflect sunlight and minimise air conditioning costs
Applications
- Creation of waterproof and weatherproof roof surfaces
- Long-term roof leak repair and protection of deteriorated gutters
- Sealing of glazing bars
- Weatherproofing around upstands and roof protrusions such as skylights, chimneys and vents
- Replacement of damaged or missing flashings
- Sealing of gaps and joints on coping stones and roof parapet walls
- Sealing of tank bases
* All products are subject to regional restrictions.
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