Polyurethane Furniture Finish Repair

Polyurethane finish furniture

Polyurethane finish is a high-gloss finish used on wood furniture. It seals furniture that is stained with wood stain or hand painted. Polyurethane protects furniture surfaces from spills or insects, and preserves the wood.

Significance

Polyurethane is used to finish wood furniture such as maple, or any type of wood furniture that has elaborate natural patterns in the grain that would benefit aesthetically from a high-gloss finish.

Benefits

Polyurethane is a polymer made up of chemical compounds. It dries thick and resembles plastic, making it a choice finish for furniture makers and restoration jobs. A second coat is not always needed.

Function

Polyurethane is a good choice for home repair projects because it dries quickly on furniture. It dries in a couple of hours, compared to varnish that takes six or more hours to dry. Some varnished furniture may have to dry overnight.

Considerations

Polyurethane is easy to apply with a paintbrush. Choose a paintbrush with quality bristles, one that is made for varnishing.

Prevention/Solution

Since polyurethane dries quickly, loose bristles might get stuck in the finish if using an inferior type of paintbrush.

References

• Bob Vila: Polyurethane