looks pretty expensive, you can buy a gallon of PR for about the same price, from Mr Fiberglass .com colorants use powdercoating powder, works good and is also cheap Pearl pigments get from Jacquard about 4.00 a jar, READ EVRY TUTORIAL you can find, watch out some guys use Alumilite, way more expensive and it mixes 1 to 1 by weight not volume; but maybe better results 1 of the top dogs uses ALUMILITE looks pretty expensive, you can buy a gallon of PR for about the same price, as the quart from Penstate, rubber gloves aren’t too bad from Mr. Fiberglass .com for colorants use powdercoating powder, works good and is also cheap Pearl pigments get from Jacquard about 4.00 a jar, READ EVRY TUTORIAL you can find, watch out some guys use Alumilite, way more expensive but maybe better results 1 of the top CASTERS uses ALUMILITE and another uses silmar 41 Polyester resin and the Polyester resin smells just like fiberglass resin which it usually has a yellow tint the Silmar is water clear