The previous finish did. Generally yes but thorough scuff sanding with 200 400 grit sand paper in required.
Crystalac Extreme Protection Polyurethane Topcoat Clear Semi Gloss
Poly Over Wax Or Wax Over Poly Salvaged Inspirations
Varathane 1 Qt Semi Gloss Triple Thick Polyurethane 2 Pack
Best to sand it a bit so it sticks well and cause high gloss will show every bump pit and brush stroke.
Can you put gloss polyurethane over semi gloss. Satin over semi gloss polyurethane i sanded a pre finished birch floor. Can you put high gloss polyurethane over semi gloss. Matte top coat what type of top coat do you recommend on hard.
Satin polyurethane has a flattening agent that results in a microscopically roughened surface when dry. Let the first coat of polyurethane dry and sand it the same way wiping it clean letting it dry and applying the second coat. In order for the right answer you need to finish your question.
The agent is also less clear than the surrounding poly. Gloss semi or satin polyurethane will be the final step for the hardwood floors. When it is dry apply one coat of the polyurethane finish.
Yes you can use satin over semi gloss or even gloss as long as you lightly sand first dont forget to remove the sanding dust while its best not to thin the poly sometimes its necessary in order to keep the poly flowing well. This is not the same as sanding if thats your plan to do another coat youll need to light sand the gloss before applying the next coat. Multiple coats of satin will begin to obscure the wood figure beneath.
If your finish schedule requires multiple coats of finish with satin sheen. A primer will be advise by most manufacturers as well. Then wipe the surface clean with a camp cloth to remove all the dust.
Lightly sand the entire semigloss surface with sandpaper.
Loba Ws Easyfinish Semi Gloss Polyurethane
Zar Exterior Water Based Polyurethane Semi Gloss
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