Mike Allen
Stunt Coordinator
- Joined
- Sep 23, 2003
- Messages
- 54
Hey guys,
I'm about to start building a few pieces of A/V furniture including a box for a Tempest(can't wait).
My plan is to paint the MDF with a black semi-gloss, and finish it with 2-3 coats of satin polycrylic.
I've been playing around with some test pieces. I've achieved a very nice rounded off edge that I'm happy with. Now comes the finishing.....
I sanded the raw edges first with 200 grit, then down to 400 grit. I've got a very smooth surface that I thought would take paint well, but apparently not. I'm having a hard time getting the same finish on the edges as I am on the surface of the MDF. While it's very smooth, it still soaks up more paint, and has an obviously different finish when dry.
What can I do to get a uniform finish on the surface AND the edges of the MDF? Is there a certain type of filler/primer/etc that will help me get a silky smooth surface? I thought about wet sanding the edges down to 1000 grit, but I have a bad feeling about putting anything wet on the raw core of the MDF. I'm pretty sure it will warp and peel apart like cardboard if I do that.
I appreciate any comments. Thanks
I'm about to start building a few pieces of A/V furniture including a box for a Tempest(can't wait).
My plan is to paint the MDF with a black semi-gloss, and finish it with 2-3 coats of satin polycrylic.
I've been playing around with some test pieces. I've achieved a very nice rounded off edge that I'm happy with. Now comes the finishing.....
I sanded the raw edges first with 200 grit, then down to 400 grit. I've got a very smooth surface that I thought would take paint well, but apparently not. I'm having a hard time getting the same finish on the edges as I am on the surface of the MDF. While it's very smooth, it still soaks up more paint, and has an obviously different finish when dry.
What can I do to get a uniform finish on the surface AND the edges of the MDF? Is there a certain type of filler/primer/etc that will help me get a silky smooth surface? I thought about wet sanding the edges down to 1000 grit, but I have a bad feeling about putting anything wet on the raw core of the MDF. I'm pretty sure it will warp and peel apart like cardboard if I do that.
I appreciate any comments. Thanks