Emergency repairs such as sealing of leaks, damaged expansion joints and seams can be instantly completed using Belzona 3121 (MR7), which will bond strongly to most roof substrates and will cure even if fully immersed in water, providing instant waterproofing. Find out more: http://www.belzona.com/en/applications/rpa.aspx Belzona 3121 (MR7) is liquid-applied and bonds strongly to all common roofing surfaces including slate roofs, tile roofs, asphalt, felt, asbestos cement sheet roofs and metal roofs, even during adverse weather conditions. http://www.belzona.com/en/products/3000/3121.aspx Materials Used: Belzona 3121 (MR7) and Belzona 9331 (MR7 Reinforcement Sheet) How to guide: Step 1: Apply the first layer of Belzona 3121 to the damaged surface. Step 2: Immediately apply Belzona 9331 (MR7 Reinforcing Sheet). Step 3: Carefully bed in the Belzona 9331 to ensure complete wetting. Step 4: Apply the second coat of Belzona 3121. To find your local Belzona products and services supplier please visit: http://www.belzona.com/en/about/disfinder.aspx Subscribe to our YouTube channel to explore our collection of How-To videos including: How to Bond Underwater with Belzona 1212 https://youtu.be/znvOcEIPQOE How to Repair a Leaking Water Tank https://youtu.be/jNBey8-AneA
