Chimney Guard is a 100% solids Epoxy/Urethane hybrid designed to provide a highly flexible and securely bonded seal prepared to address heavy traffic loading, extreme freeze thaw and infiltration.
- High build monolithic coating / 100 mils per coat
- One step, durable chimney seal
- Superior adhesion to steel, concrete and brick
- Permanent flexibility at low temperature
- Advanced elongation properties
- Extended work time
Concrete: Existing concrete must be hydro blasted using a turbo tip at 4000psi until all loose concrete is removed. New concrete must be cured for 28 days prior to application of Chimney Guard. Abrasive blast, in accordance to SSPC-SP13/NACE 6, must be performed prior to application of Chimney Guard.
Steel: Near-White Blast SSPC-SP10/NACE 2. Sandblasting is required when applying Chimney Guard to manhole frame.
All surfaces must be clean and free from oil, grease and other contaminants!
Fill all voids and cracks greater that 1/8 inch with Quadex Hyperform™. Wait one hour before applying Chimney Guard. Quadex AluminaLiner will need a full 24-hour cure prior to the application of Chimney Guard. Quadex GeoKrete® and QM-1s™ will need a full 5-day cure prior to the application of Chimney Guard. When Quadex Structure Guard® has been used to line the manhole, Chimney Guard can be applied directly to Structure Guard within 8 hours, or as soon as Structure Guard has become tack free. After 8 hours, Structure Guard must be abraded with 80 grit sand paper before applying Chimney Guard.