a) Runs
Cause: Too much product
Solution: Apply a lighter coat
b) Orange Peel
Cause 1: Slightly too much product
Solution 1: Re-adjust gun set up
Cause 2: Product too thick
Solution 2: Check viscosity – if lid has been left off, product will thicken, use Avkote 95 Thinner to thin to a maximum of 10% by weight.
c) Solvent Popping
Cause 1: Too much product applied too quickly
Solution 1: Apply a lighter coat
Cause 2: Too much heat applied too quickly
Solution 2: Adjust heat control
d) Inclusions
Cause 1: Booth filters too dirty
Solution 1: Change or clean filters
Cause 2: Grease, etc in airlines
Solution2: Check seals on compressor and ensure airline filters are functioning properly
Cause 3: Particles in product
Solution 3: All paint should be filtered before use