While gel coat can be applied by brush or roller, we strongly recommend the use of spray equipment. Fibre Glast offers spray guns specifically for gel coat. Item #126-A is a gravity fed HVLP-style gun that features a 2.5mm nozzle, which is an excellent starting point for spraying gel coat.

Can you spray gelcoat with an airless sprayer?

Air assist airless gel coat spray guns use high fluid pressure against a tip along with a small amount of air to properly atomize gel coat. … Since fluid pressure is the primary way material is delivered and atomized it is quicker than air spray versions of spraying gel coat.

Can you spray gelcoat with an airbrush?

Touch–up Spray guns with a large tip. … This type of airbrush is excellent for spraying Gelcoat.