What causes swirls in epoxy resin?

When you first mix epoxy resin together, you should expect to see wavy resin. Because the two parts of a resin kit are different liquid consistencies, these look like swirls when you mix them together. As you continue mixing them together, these swirls will disappear.

Why does my epoxy have dimples?

Dimples can occur for 3 reasons: temperature fluctuation, micro dust particles and overtorching. To avoid getting dimples in your cured resin, make sure that the temperature in your resin room stays stable, that you use a dustcover and that you only lightly torch your resin!

What is a dirty pour in resin art?

For this project, we are doing an epoxy dirty pour, which is a pouring technique where different colors are mixed together, then combined (not mixed) into a single cup. Then, this cup of resin is poured onto the canvas or project evenly.

Why am I not getting cells in my resin?

The consistency of the resin, too thick and the resin is difficult to move, too thin and you can lose them. The time of year and the temperature of your room also plays a major role. I find it difficult to get cells and lacing during the winter and much easier during the summer months.

How do you prevent fisheye in epoxy?

Solution: Fine sanding is typically the culprit for a smooth surface. This can be avoided by sanding with 120-150 grit. Allow the existing epoxy to cure hard and block sand flat using 120-150 grit until leveled. If the cratering is minimal, you can use a squeegee to fill in those areas with epoxy and then sand flat.

What causes fisheyes in epoxy?

Substrate contamination is the most common problem that causes fish eyes and pin holes in epoxy seal coats. Dust, dirt, wax, silicones, even the oil from your fingers when touching the part prior to sealing with epoxy will deter epoxy resins from laying flat and curing with a perfectly smooth surface.

How do you get rid of fisheye in epoxy?

Lightly sand the existing epoxy with 120-150 grit. Care should be taken not to cut through the stain. Apply another seal coat of epoxy using an 1/8″ nap foam roller, working to fill in the craters. Allow the epoxy to cure hard, sand entire application flat, and re-coat to finish.