Bubbles In Hardwood Floor Finish

The process is called screening and it s one you can use on any existing finish not just a new one.

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. The dust from the floor buffer can land and attach onto surfaces such as fabric furniture. After 2 coats we had air bubbles in finish. The company came back buffed and reapplied the poly.

When there are air bubbles in the polyurethane finish on a newly refinished oak wood floor. Similar to what a blister looks like on human skin. Pinpoint holes in finish that was not properly applied can cause blistering. Bathtubs champagne ocean foam to name a few.

To keep your floors looking their best follow these diy tips from altrufir. One place you should never find bubbles is in your hardwood floors. Hot humid summer air bubbles in finish. If you missed the bubbles while the varnish was fresh you may find the finish mottled with tiny craters or hardened bubbles.

Extreme temperatures especially in warm southern climates and lack of varnish causes blisters. 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. We had our floors sanded and poly d. Bubbles belong in plenty of places.

Step 1 remove everything within the room where you will be working on the floors.