Belzona seals roof over production area

KHIA ID: 4158
Industry: General Industry (GIND)
Application: RPA-Roof Problem Areas (RPA)
Substrate: Steel
Customer Location: Manufacturer, UK
Application Date: September 2012

Belzona® 2211 (MP Hi-Build Elastomer) 

Belzona® 3111 (Flexible Membrane) 

Problem: The effect of weather and UV caused rubber seals around ductwork penetrations to degrade allowing rainwater to leak directly into the production area creating disruption in production and safety issues.
Photograph Descriptions
  1. Deteriorated joint 
  2. Belzona® 2211 applied to seal gap
  3. All joints sealed with Belzona Elastomer  
  4. Fully Reinforced Belzona® 3111 system applied to give additional sealing and protection
Application Situation
Extraction outlets on roof over production area.
Application Method
Application was carried out in accordance with Belzona Know-How System Leaflet RPA-1 and 6. The joints were resealed with Belzona Elastomer, before applying a fully reinforced Belzona® 3111 Flexible Membrane system.
Belzona Facts
Belzona system was applied in 2 days without disrupting production, giving a long term water and weather resistant solution.