Polyurethane Hardwood Floors Bubbles

By the way water based polys are less likely to have bubbles than oil polys because each coat is much thinner.

Polyurethane hardwood floors bubbles.

We have sanded and stained and they looked gorgeous. 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. You ll sometimes hear people refer to bubbling as alligatoring due to the ridged scaly effect that it has on flooring. One place you should never find bubbles is in your hardwood floors.

Wood floor coating may bubble or blister due to a variety of reasons. The coating on the flooring is placed over wood to add shine and a layer of protection. Well after the first coat we noticed that some bubbles appears and some areas looked grainy. Painters and furniture finishers hardly ever apply polyurethane with a roller because of its propensity for forming bubbles.

If a polyurethane finish is improperly applied bubbles will appear in the clear coat and will be extant after the polyurethane dries. The coating is a varnish that is wood tolerant but may not be waterproof or adaptable to weather. The most common causes for bubbles are shaking the can and improper brush prep you don t stick a brush into the finish without first soaking the bristles in mineral spirits for oil based polys or in water for water based polys. Will that be adequate.

In this video i outline three methods for fixing polyurethane bubbles puddles runs and brush marks. All are common flaws when polyurethane is applied incor. A finish can form bubbles only when it is drying and a professional refinisher usually takes care of them before considering the job complete. To keep your floors looking their best follow these diy tips from altrufir.

Video of the day volume 0. The workers came back to fix it and now there are bubbles everywhere. The second coat did not improve the situation. Bubbles can ruin the sheen of a hardwood floor.

After refinishing our oak floor 3 coats in three days there were rough areas and some bubbles. They now plan to buff it and apply one coat of boba instead of the polyurethane they used which the rep said has had problems. Find out how you can keep your finish clear of this problem.