After removing my headliner and cleaning the board I found that it had 3 or 4 dings.
After removing my headliner and cleaning the board I found that it (the board) had 3 or 4 dings (look like from the bottom of a spray can) indented into the board. My (?) is will these indentions show threw the new headliner after it has dried?
Any hole or any indention in the board will show through; if the new headliner is pressed in and glued to it. My suggestion is to allow the headliner material to float over the dings (don't spray glue in the holes); and you should be fine; and you will never know that the board was messed up in the first place. We have done many like this and the customers are always satisfied - and that's what it's all about!