Reducer and activator speed should be selected based on the temperature of the environment where the product will be applied:

Topcoating: You can use polyester

2K urethane or 1K primer for a topcoat over the repaired surface

Follow it up with 220-400 grit sandpaper if necessary

Known to cure faster than most body fillers

GM WA4026 Bermuda Blue Basecoat Clearcoat Complete Gallon Kit Activator Speed:Medium Reducer and activator speed shouldOur Auto Paint HQ OEM basecoat system uses the latest technology to produce accurate OEM colors. This complete, extremely high quality, fast covering basecoat kit is formulated to give you an easy to use, high gloss, high quality finish for your vehicle This basecoat is designed for overall use only. As there are too many variables that can affect color match, we cannot guarantee color match for repair work. If you want to use this product for spot