Common
Problem

Bubbles from pores in the wood

Air entrapment from preparation of paint

Air entrapment from application

Blistering from drying techniques

Topcoat attacking previous coat

Chemcraft
Solution

Use defoamer

Use slower solvent balance

Change airflow during drying, check for drafts

Reduce air pressure during application

Spray thin wash coat as first coat

Ensure adequate flash off before oven

Reduce viscosity

Bring lacquer to room temperature

Use correct thinner

Use weakest solvent for previous coat to avoid blistering

Reduce recirculation speed

Reduce film thickness