Fisheye On Floor

They sometimes happen under certain conditions with epoxies.

Fisheye on floor.

Shellac is a great finish that works with most everything and makes a. Proper air circulation. How to fix fisheye in epoxy floor. Another option is a seal coat of shellac.

Instead of getting a smooth finish you get a kind of a wavy texture that looks like the surface of an orange peel. What can cause fisheye when refinishing a hardwood floor. Take a look at the picture of the floor surface above. Fish eyes craters in epoxy paint surfaces.

Other chemicals can also act as contaminants. I m guessing you don t have access to either of those. Being a professional i would sand the entire floor to knock off all of the rings. 1 surface contamination uncured stain uncured sealer pledge or other silicone type polish.

The vinyl sealer shouldn t make a difference because it will fisheye like the lacquer. Add the recommended fisheye eliminator and respray the affected area. Fisheyes in a solvent free epoxy coating have a number of causes. Two part polys lpu coatings are especially sensitive to fish eyes.

If the paint has dried sand to a smooth finish below the fisheye cratering and refinish. Fish eyes are where a coating pulls away from the underlying surface creating holes or craters in the topcoat that go down to the bottom coating. All substrates have a surface energy and as a general rule adhesion is achieved when the surface energy of the substrate is 8 10 dynes cm greater than the surface tension of the liquid being applied to the substrate. These fish eyes are produced because the coating is unable to wet out the contaminated area.

The fisheye preventer will help with that but be sure to follow the directions and clean your gun after you spray like jeremy t. The biggest cause of fisheye is when solvents from a previous coat of finish haven t fully evaporated before a new coat is applied. It gives you a sinking feeling in the pit of your stomach. Liquid solvents must have ample time to evaporate and disappear from the hardwood before a new coat is applied.

If fisheyes appear in a basecoat allow the color to flash then spray a mist coat over affected area. The resulting lack of wetting out is what produces the fisheye. This may take a few days to weeks depending on the product used. Whenever you finish a floor be sure to leave ample time between coats.

Here s how you can fix them. Allow the stain sealer to cure completely and or remove the pledge or polish as best as possible before proceeding. Do not use fisheye eliminator in undercoats or basecoat color.