New fiberglass must be thoroughly cleaned and all mold, wax, oils and surface gloss must be removed. Scrub with household cleanser and rinse. Use a “wet or dry” abrasive sandpaper and sand to remove all gloss. Rinse thoroughly and wipe down with a mixture of one part alcohol to one part water and allow thorough drying prior to painting. A 100% Acrylic finish provides good results on normal household applications such as awnings, windbreaks, patio covers, room dividers, etc (flexible surfaces should not be painted).

Weathered fiberglass normally has lost its gloss and exhibits a rough exposed loose fiber surface. Follow the directions on “New Fiberglass” dispensing with the cleaner scrub unless the surface is oily. Sand sufficiently to remove the loose fibers rinse and let dry. Prime surface, then topcoat with a 100% Acrylic paint.

Previously painted fiberglass normally only requires cleaning to wash off excessive chalk, sanding glossy surfaces and feather sanding of any loose or flaking paint. Touch-up bare spots with the selected finish coat, let dry, and then finish as required.