Corro-Coat PE-SDF (Super Durable Polyester Powder Coatings)
Corro-Coat PE-SDF is a series of super durable polyester powder coatings, specially formulated to satisfy the highest requirements of the building industry regarding aesthetic performance, UV and humidity resistance. Outstanding properties regarding gloss retention and resistance to color change are combined with optimum functional properties ensuring the highest levels of protection.
Corro-Coat PE-SDF is recommended when special requirements regarding gloss retention and color stability are to be met. Primary areas of application are aluminium extrusions and claddings for architectural work. When screen-printing or seealants are in use, we advise separate trials to ensure compatibility and that the required performance criteria are met.
The overall quality of the coating system is largely dependent on the type and quality of pre-treatment. Recommended type of pre-treatment is:
- Aluminum - Chromate conversion
- Final Rinse (Deionized) - The last running water from the object should be tested at 20ºC. The readings obtained should measure below 30 micro Siemens/cm.