Belzona 3121 (MR7)

Key benefits:

• Can be applied and will cure even during adverse weather conditions
• Simple application method with no primers or conditioners required
• Application and cure as low as 0°C (32°F)
• No hot work involved
• Microporous structure allows trapped moisture to escape whilst providing long-term weatherproofing protection
• Excellent adhesion to a wide range of materials including felt, asphalt, lead, zinc, copper, glass, concrete and brick
• Adapts to roof movements with its outstanding elasticity
• Can be easily applied by brush

Applications for Belzona 3121 (MR7) include:

• Emergency repair of roof lights, gutters, splits in roofing felt, leaking joints and other roof areas
• Sealing of joints and seams to provide weatherproofing and waterproofing