Over lacquering of stove lacquered ALUCORE surfaces of polyester lacquer quality (panels not exposed
to weather conditions)
Aluminium treatment and priming carried out at the factory in a continuous process with continuous quality
control is advantageous to the over lacquering of the stove lacquered ALUCORE® surface.
ALUCORE® over lacquering procedure:
- Pre-cleaning of the panels using methylated spirit
- Grinding the surfaces with wet abrasive paper (grain size 360)
- Removing grinding dust with a lint free cloth moistened with spirit
- For the topcoat, please follow the instructions of the topcoat supplier.
Please note:
- The maximum permissible temperature of the material (ALUCORE® panels) must not exceed 70°C when applying fast-drying methods. During the drying process at high temperatures the ALUCORE® panels must be positioned or stored with great care to prevent deforming.
- ALUCORE® cut edges should not be in contact with organic solvents for a prolonged period of time to avoid weakening the bond.
- ALUCORE® panels lacquered or over lacquered at a later stage should not be bent or folded. The lacquer in the bends or folds may be damaged due to the low elasticity of the topcoat.