Hi, I'm currentlly working on my speaker cabinet. The material that im using is MDF and im using Boysen Automotive Lacquer as finishing paint.

I want to ask what is the best putty to use with this paint.... im using Boysen Lacquer putty but it seems like it is somehow dissolve when im applying the primer and the final coat kindly advice.

Here is some photo...

Reagrds,
Nick