KHIA ID: 5317
Industry: Heating, Ventilation & Air Conditioning (HVAC)
Application: HEX-Heat Exchangers (HEX)
Substrate: Steel
Customer Location: Mississauga, ON, Canada
Application Date: March 2011

Belzona 3211 (Lagseal)

Problem: The sheet metal on the air diffuser was suffering from corrosion.
Photograph Descriptions
  1. Air diffuser
  2. Prior to application
  3. Application in process
  4. Completed application
Application Situation
An air diffuser in a warehouse.
Application Method
The application was carried out in accordance with Belzona Know-How System Leaflet HEX-12 for protecting supporting steelwork against environmental erosion. The metal surface was prepared using an MBX bristle blaster and vacuum to limit dust propagation. Belzona 3211 was applied using a brush as a two coat system.
Belzona Facts
Belzona 3211 is a single component, water-based microporous coating for the sealing and long term protection of all types of thermal insulation. This versatile system is resistant to water, weather, fire, and can be applied to damp as well as dry surfaces.