So roll/brush on primer doesn't soak into the mdf, that makes sense. Do you think It's gonna require more sanding before I spray on the color then if I brush on the primer? What grit would you use?Buy non aersol primer. Zinsser has it in the can form.MDF soaks it up really nicely
Cool, I've got some 200grit that I can sand the entire box with before I start spraying the primer down that I allready have.It will soak in, but not as much as the aersol stuff.Even if you use the aersol, you still should prep the surface with some sand paper for maximum adhesion
Id do a light sand with a 100grit paper just to take down the high spots.
Might take a while with 200grit but use what you have //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gifCool, I've got some 200grit that I can sand the entire box with before I start spraying the primer down that I allready have.
MDF and I really don't care about how it looks. I really just wanted water protection and resin wasn't an option. Water beads off of the end grain so I'm not worried about it anymore. Thanks though.was that stained box MDF or Baltic Birch?
either way, it looks great except for that endgrain //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif
you should hit it with a belt sander to bring it down to bare wood, seal the endgrain and redo the stain... it should look nice when you're done. (oh! and don't forget to hit the seams with food filler and sand, unless you want the seam lines.)
Since I've never heard of any of those...sure //content.invisioncic.com/y282845/emoticons/uhoh.gif.c07307dd22ee7e63e22fc8e9c614d1fd.gif...is this going over your first layer of primer or on the MDF itself? Just curious cause I'm painting my next one...Cool, I should be able to pick some up at a auto shop like checkers/Shucks/Kraiger right?