3M Perfect-It Gelcoat Heavy Cutting Compound, 1 Pint, Works on Boats and RVs
3M Perfect-It Gelcoat Heavy Cutting Compound, 1 Pint, Works on Boats and RVs
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3M Perfect-It Gelcoat Heavy Cutting Compound, 1 Pint, Works on Boats and RVs

|6 ratings

Key item features

  • Fastest-Cutting Formula: 3M's fastest-cutting gelcoat formula for removing heavy oxidation and P800 scratches
  • Extended Wet Time: Formula provides longer wet time for extended product life and easier cleanup
  • Versatile Application: Suitable for all gelcoat surfaces including marine, RV, and industrial
  • Multi-Step Process: Can be used with two- or three-step gelcoat finishing processes
  • Complete Range: Part of a complete range of Perfect-It products for gelcoat finishing
  • Restores Beauty: Eliminates oxidation, scratches, scuff marks, and other surface blemishes from gelcoat
  • High Gloss Finish: Leaves a high gloss finish ideal for cutting polish and wax
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4.3 out of 5 stars
stars6 ratings6 reviews
How item rating is calculated
  1. 5 stars67% (4)
  2. 4 stars17% (1)
  3. 3 stars0% (0)
  4. 2 stars17% (1)
  5. 1 star0% (0)

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Showing 1-3 of 6 reviews

Nov 1, 2022
greatlakesmomma
5 out of 5 stars review

Verified Purchase

Favorite compound out of many tried!

For compounding our 5th wheel, I used Maguiar's heavy oxidation remover, Marine31 heavy cut, and 3m heavy cut. 3m heavy cut was certainly my favorite out of all of them!

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Jan 15, 2023
WalmartCustomer
5 out of 5 stars review

Verified Purchase

Product worked like it was advertised

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Helpful?15IUC0CAEKM153785484
May 24, 2020
Red Dirt
5 out of 5 stars review

1974 fiberglass top on a vintage pop-up camper

Knowing that my camper top had more than 40 years of gelcoat oxidation, I presumed there would be few products that could handle the job. 3M's heavy cutting compound met my expectations. I used 3M's 100% wool cutting pad and a variable speed rotary polisher. I followed the standard operating procedure in the 3M video.

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