Belzona 3131 (WG Membrane)

Key benefits:

• Provides quick rain resistance – fast cure properties ensure the roof will be immediately watertight
• Provides long-term roof protection
• Can be applied down to 0°C (32°F)
• Microporous structure allows trapped moisture to escape whilst providing long-term weatherproofing protection
• Lightweight material, will not overload existing structures
• Excellent adhesion to a wide range of materials including felt, asphalt, lead, zinc, copper, glass, concrete and brick
• No conditioner required to porous surfaces including asphalt and mineral felt
• Adapts to roof movements due to its outstanding elasticity
• Can be easily applied by brush and roller with no mixing required
• Application and cure at cold temperatures – no hot work involved

Applications for Belzona 3131 (WG Membrane) include:

• 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 other roof protrusions such as skylights, chimneys and vents
• Replacement of damaged or missing flashings
• Sealing of gaps and joints on coping stones as well as roof parapet walls
• Tank base sealing