Can I poly over MDF?
Well, I built a combination outfeed table with an extension that lifts a table up to allow for a little extra assembly room. I always have coffee in my shop (helps me think) and afraid of what will happen if some spills on the MDF.fire65 said:LOL, sure you can do whatever you want. I think we will need more info.
You could use the water based poly. If you are spraying it you might put the first couple of coats on thin so it doesn't fuzz up as much.Does it have to be an oil based poly, or can I use the water based. On one of the scraps I spilled a little coffee and it sort of blistered....maybe the coffee was to strong?