I need some advice! I built a farmhouse table with a walnut top. Finished it with 2 coats of Danish oil, let it sit for 4 days. Between each coat of Danish oil I wiped off excess immediately. After 4 days the surface felt dry and smooth (not tacky). I then added one coat of water base...
Here's my problem:
I have a slight gritty texture in my PU finish.
Here's my process;
-Imron PU primer with 40% catalyst and 15-20% reducer(butyl-acetate) depending on daytime temps. 1 coat.
-let dry 4 hours then buff smooth with 220 pneumatic buffer.
-blow off dust and debris in spray booth...