Bubbles In Hardwood Floor Finish

Extreme temperatures especially in warm southern climates and lack of varnish causes blisters.

Bubbles in hardwood floor finish.

If you missed the bubbles while the varnish was fresh you may find the finish mottled with tiny craters or hardened bubbles. Bubbles belong in plenty of places. When there are air bubbles in the polyurethane finish on a newly refinished oak wood floor. This happens to floor finishers who drag the finish applicator aggressively and then must stay off the floor until the finish dries.

After 2 coats we had air bubbles in finish. Q imported from our old site face lift floors. The dust from the floor buffer can land and attach onto surfaces such as fabric furniture. After the floor finish has hardened enough to sand it refinishers pass over it with a floor buffer fitted with a 120 or 150 grit sanding screen to remove bubbles before applying another coat.

We had our floors sanded and poly d. The company came back buffed and reapplied the poly. Hot humid summer air bubbles in finish. The process is called screening and it s one you can use on any existing finish not just a new one.

Pinpoint holes in finish that was not properly applied can cause blistering. Similar to what a blister looks like on human skin. Bathtubs champagne ocean foam to name a few. To keep your floors looking their best follow these diy tips from altrufir.

A wood floor blisters when swelled areas of varnish take on the appearance of small bubbles.