For surfaces pre-treated with METALCHROME, it is recommended to proceed as follows:
Apply 2 layers of CR2. One first thin layer which serves for the adhesion, and then another thick, wet layer that protects against scratches and gives a glossy effect.
After 24 hrs. of air-drying still manipulable. After 72 hrs. totally dry and hard.
Can also be dried in the oven at 40º C during 2 hrs. Complete hardening after 24 hrs.
The catalyst is included.
Mixing proportion: 5 to 1 (20%)
Service life of the mixture: 2 hrs.