Bubbles In Hardwood Floor Finish

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.

Bubbles in hardwood floor finish.

One place you should never find bubbles is in your hardwood floors. Hot humid summer air bubbles in finish. Q imported from our old site face lift floors. If you missed the bubbles while the varnish was fresh you may find the finish mottled with tiny craters or hardened bubbles.

Step 1 remove everything within the room where you will be working on the floors. A wood floor blisters when swelled areas of varnish take on the appearance of small bubbles. The dust from the floor buffer can land and attach onto surfaces such as fabric furniture. We had our floors sanded and poly d.

Pinpoint holes in finish that was not properly applied can cause blistering. When there are air bubbles in the polyurethane finish on a newly refinished oak wood floor. The company came back buffed and reapplied the poly. Bubbles belong in plenty of places.

After 2 coats we had 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. To keep your floors looking their best follow these diy tips from altrufir. Repairing bubbles within the finish of a hardwood floor requires removal of the old finish with floor screening pads and applying a new polyurethane finish.

Similar to what a blister looks like on human skin.