3M Perfect-It Gelcoat Heavy Cutting Compound 36103
Gelcoat heavy-cutting compound for boats and RVs. Restores heavily oxidized gelcoat and creates smooth surfaces ready for polishing; easy to apply with rotary buffer or by hand. Customers note it applies smoothly and delivers noticeable shine with minimal effort
Highlights
- fast-cutting formula for heavy oxidation
- safe for gelcoats and fiberglass
- compatible with rotary buffer and pads
Pros
- restores heavily oxidized gelcoat
- easy to apply with rotary buffer
- offers smooth surface ready for polish
- effective on white surfaces
- polishing ability noted by customers
Cons
- mixed opinions on long-term oxidation resistance
- not for consumer sale or use
- specialized use for gelcoats and fiberglass
Best For
Features
- Restores heavily oxidized gelcoat to smooth surfaces ready for polishing
- Formulated for boats and RVs; safe for gelcoats and fiberglass
- Fast-cutting formula removes chalky residue and scratches on gelcoats
- Easy to use with a rotary buffer and white 3M wool pad or by hand for small areas
- Part of a family of boat care products with compatible options for oxidation removal and high-gloss shine
