What do you use to patch a fiberglass tub?

Question

What do you use to patch a fiberglass tub?

Answer 1

Fiberglass resin colored the same as the tub - then wet sand it until it is very smooth. If you want a asthetic look, air brush it with similar waterproof paint.

Answer 2

Be sure it is firbreglass - most tubs are acrylic on the inside with a fibre glass backing, the latter made from polyester..