here is no way to actually remove it other than light sanding then finish off with a clear coat hard paint. Krylon spray is best.
To paint a fiberglass tub, first clean and sand the surface. Apply a primer designed for fiberglass, then paint with a high-quality acrylic or epoxy paint. Allow each coat to dry completely before applying the next. Finish with a clear sealant for added protection.
The clear coat that would protect a quadding helmet is the Maxima SC1 Clear Coat.
extra fine sand paper should do fine
All fiberglass has a final coating of gel coat, it could be marine gel coat, tooling gel coat, or swimming pool gel coat. Typically, swimming pool gel coat will last about 20 years before it loses effectivness. At that point, algae becomes able to "cling", the surface begins to stain, and the actual fiberglass becomes evident to swimmers, causing scratches. There is only one solution, lightly sand off the remaining gel coat, wash down the pool, apply one coat of vinyl ester resin, and roll-on 3 coats of swimming pool gel coat. The pool will be as good as new for another 20 years, provided the pool is properly cared for.
Clear coat is applied over a base color for the gloss
A clear coat or more depending on what you have painted. This will chip the clear coat not your colour coat. For best protection a two pack clear that when cured ends up as hard as nails to protect the finished products colour from damage. It also will chip but gives a good protection for the colour coat. !
do you use hardner or reducer in clear coat car paint?
with your hands!
Sounds like the jell coat on the pool needs redoing.
It is called rubbing compound for fiberglass. It is not really a polish it rubs off residue that adheres to the fiberglass
Spray more clear coat over the decals.