Can I put high gloss polyurethane right over semi gloss?




-
Maynard on Jul 25, 2017
...which was just???????? the answer is in general yes, but unless the gloss is less than 4 hours old, it will need a light sanding to scratch the surface so the next coat will bond. However, if you're not happy with the gloss because of shine, try rubbing it down with 4 ought (0000) steel wool, available at any hardware or big box home store. this will knock down the shine without scratching the surface. This is not the same as sanding, if thats your plan, to do another coat, you'll need to light sand the gloss before applying the next coat.Helpful Reply -
-
Janet Pizaro on Jul 25, 2017
In order for the right answer you need to finish your question.Helpful Reply -
-
Sharon on Jul 25, 2017
Best to sand it a bit so it sticks well, and cause high-gloss will show every bump, pit and brush stroke. I apply is with a smooth 6" roller, and then very finely use a real good badger brush to feather it to get rid of any texture from the roller.Helpful Reply -
-
Hillela G. on Jul 26, 2017
Sand first and then you shouldn't have a problem- good luck!Helpful Reply -
-
Alan Ross on Jul 26, 2017
There is no need to sand unless there are surface flaws. All you need to do is give it a good cleaning and rinse, and then a scuff sand with something like a scotch bright pad.This comment is coming from a retired old school painting contractor.1 marked as helpful Reply -
Related Discussions
How to match ceiling paint?

Can someone tell me how to match paint for a ceiling touch up job?I cut a small patch of dry wall paper out of the ceiling and had paint made at Home Depot TWICE! Sti... See more
Should I re-stain or paint my cabinets?

Edit:โโโ 3 years later๐ I decided to paint them white and I am so very pleased with the results!We bought a new house with these ugly cabinets. I really cann... See more
Stripping off A LOT of chalk paint

I've had my first (of many, I'm sure) disastrous DIY project. I have covered my entire kitchen cabinetry with chalk paint and I hate it. It's streaky, it's cracking, ... See more
Thompsons Water sealer disaster

Since we just had our deck pressure-washed, we decided to apply Thompson's Water Sealer to help preserve it. Big mistake. It seems to have a permanent stickiness. Any... See more
Stain is still tacky after 12 hours, how can I fix it?

I stained some pine planks with Miramax penetrating stain last night and they are still tacky. I was layering two coats. I had my desired look so I didn't wipe off an... See more
Home Depot Americana Chalk paint, does it work as well as Annie Sloan

I am having a hard time finding the Annie Sloan in my area but Home Depot carries their line---and costs much less..input please..thanks.