Repainting truck box
#1
08-31-19, 08:06 PM
Repainting truck box
I am repainting my truck box with a bed liner and the instructions said to sand it and then use acetone to clean it before I apply the liner. But the acetone seems to be undoing the dull finish that was done with the sand paper. What am I missing, thanks
#4
09-01-19, 02:11 AM
Member
But the acetone seems to be undoing the dull finish that was done with the sand paper.
Your following the instructions so Im not sure what the problem is?
#5
09-01-19, 03:45 AM
The solvent is removing the sanding dust but the sanding scratches are still there. That is what you want - a clean scuffed up surface so the bedliner will adhere well. What grit sandpaper did you use?
#6
09-01-19, 06:38 AM
I used a 150 grit. And while I can still see some of the scratches after cleaning with the acetone a good amount are gone and the surface appears to have returned to its pre-sanding state which has a gloss to it. https://*******/gj13WQL
I have re-sanded a part about half way up the picture to show the difference.
I have re-sanded a part about half way up the picture to show the difference.
#7
09-01-19, 06:41 AM
150 grit should be ok although a lot depends on how thoroughly you sanded.
your pic link doesn't work - How to insert pictures.
your pic link doesn't work - How to insert pictures.
#8
09-01-19, 06:50 AM
Group Moderator
The video I watched said to sand with acetone and a green scotchbrite pad (wet with acetone) until the finish was dull. Then to wipe off any residue with acetone.
