why does my gel base coat bubble

Best answer Air bubbles trapped in the gel coat layer is normally caused bytrapped air or moisture. This may be due to incorrect levels of air pressure during the coating process. Too much pressure can cause fine porosity throughout your gel coat.

Best answer


Air bubbles trapped in the gel coat layer is normally caused bytrapped air or moisture. This may be due to incorrect levels of air pressure during the coating process. Too much pressure can cause fine porosity throughout your gel coat.

People also ask


  • Why does my gel nail polish bubble up?

  • Five reasons that cause gel polish to wrinkle or bubble up: Poor or inadequate nail surface preparation. Too much gel polish on the nail.

  • Why does gel polish thicken over time?

  • Thirdly, gel polish products will start to thicken over time due to evaporation of liquid chemical ingredients in a gel polish bottle. When this happens, the gel base, gel color or gel topcoat will get thicker and it will be difficult to apply a thin coat on nail surfaces.

  • Why is my gel coat sticking to my part?

  • Seeing the backup pattern through your gel coat layer could either be an indication of inadequate thickness in the gel coat, or improperly cured gel coat. If you find that your gel coat seems to be sticking to your part, this could be the result of an improper release of the mold surface.

  • What to do in wet gel coat cratering or air bubble?

  • In Wet Gel Coat Cratering or Air Bubble. Failure of coating to form continuous, unbroken film leaving round or irregular shaped bare patches. 1. Contamination of mould surface. Wash mould surface with detergent and water 鈥?then polish. 2. Contamination of, or wrong release agent. Check that wax release agent does not contain silicones etc. 3.

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