---
product_id: 729193463
title: "3M Perfect-It Gel Coat Heavy Cut Compound 36102 1 Quart Fiberglass Oxide Remover for Boat RV"
brand: "3m"
price: "€ 233.71"
currency: EUR
in_stock: true
reviews_count: 5
category: "スリーエム(3 M)"
url: https://www.desertcart.nl/products/729193463-3m-perfect-it-gel-coat-heavy-cut-compound-36102-1
store_origin: NL
region: Netherlands
---

# Safe on gel coat & fiberglass surfaces Easy application with wool compound pad Fast-cut formula for heavy oxidation 3M Perfect-It Gel Coat Heavy Cut Compound 36102 1 Quart Fiberglass Oxide Remover for Boat RV

**Brand:** 3m
**Price:** € 233.71
**Availability:** ✅ In Stock

## Summary

> 🚤 Restore your ride’s showroom shine—cut, polish, and conquer!

## Quick Answers

- **What is this?** 3M Perfect-It Gel Coat Heavy Cut Compound 36102 1 Quart Fiberglass Oxide Remover for Boat RV by 3m
- **How much does it cost?** € 233.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/729193463-3m-perfect-it-gel-coat-heavy-cut-compound-36102-1)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Application:** Use with rotary buffer or by hand for targeted restoration
- • **Marine-Grade Precision:** Scientifically formulated for boats & RVs, ensuring surface safety
- • **Trusted by Industry Experts:** Professional-grade formula not for casual use—serious results only
- • **Glossy Finish Ready for Show:** Preps surface perfectly for polishing & waxing with high gloss results
- • **Cut Through Oxidation Like a Pro:** Removes heavy gel coat oxidation & deep scratches fast

## Overview

3M Perfect-It Gel Coat Heavy Cut Compound is a professional-grade marine polishing compound designed to aggressively remove heavy oxidation, black residue, and scratches from gel coat and fiberglass surfaces on boats and RVs. Its fast-cut formula works efficiently with rotary buffers or hand application, prepping surfaces for a high-gloss finish. Ideal for restoring aged gel coats, this quart-sized compound is trusted by industry pros for durable, showroom-quality results.

## Description

Our 3M Perfect-It Gelcoat heavy cutting compound restores the glossy beauty of your boat by removing oxidation, scratches, scuffs and other surface scratches from gelcoat. Our fastest cutting product for gelcoat, this compound removes P800 and fine scratches, and has a glossy finish, making it ideal for polishing and cutting waxes.

Review: Should you use this 3M Heavy? Here's some parameters for fiberglass gel coat: This is the stuff for boats/RVs that are a few years old but don't leave a white dust on your shirt or hand if you brush it (after a good pressure wash, of course). If you're getting significant dust, you should probably dry-sand first, use this second, use a lighter compound third, then rinse or vacuum or blow off fourth and then wax. Compounding leaves significant abrasive dust behind on the boat that needs removed before waxing. The whole process takes several days to over a week for a 25-ft boat.. Sorry, but it does. I use this if wet-sanding is not quite necessary but somewhat close. It's a little more aggressive than Presta Gel Coat Compound, but not by much, making the Presto a very good second-rounder or for lighter work. (Presta also provides more shine at that stage but not as much efficiency at oxy-cutting.) 3M Heavy shines somewhat when done on glitter gel coat, but mostly provides a flat, polished consistency to the finished product when viewing askance to the light. It's unlike some with polish in them, which create a false impression that early in the process. 3M Heavy is indeed for cutting old oxy and must be used with a good rotary, not a DA. If you want oscillation, set your rotary's velcro pad off-center one or two millimeters. But muscle is required and consistent RPM rotary polishers provide this, along with the 3M Heavy. In hot weather, dot the surface being polished rather than applying it all to the rotary pad. Do a picking-up action as you rotate and as you keep moving. This keeps the compound from drying too fast upon use, because it's in a droplet and already placed, rather than smeared on thinly, as we're taught. This stuff is expensive, but when you're into working on something with a lot of value, it's best to spend the money and be sure you're making good progress safely. Never linger in one spot too long, as it can burn, but this is not likely if you keep moving and feel the surface frequently against your cheek.
Review: Nutze nun schon die 2. Buddel von dieser Politur. Hiermit 3 Boote aufbereitet und zu neuem Glanz verholfen. Bietet sich an bei stark verwittertem GFK, hat sehr gute Schleif- und Poliereigenschaften.

## Features

- WHAT'S PROFESSIONAL USE - Restores heavy oxidized gel coats to a smooth surface, ready to polish and return to water or road
- SAFE FOR GEL COAT AND FIBERGLASS - Marine compound is scientifically formulated for boats and RVs
- Fast Cut Formula - Removes Blackish Residue and Scratches Ideal for Gel Coat Formula
- EASY TO USE - The white 3M wool compound pad can be applied using a rotary buffer or hand applied to small areas
- Part of the family of boat care products - 3M Perfect It Medium Cutting Compound and Wax to Remove Medium Oxidation. Light Cut Polish Wax Boat wax for a high gloss shine
- INDUSTRIAL/PROFESSIONAL ONLY Not suitable for consumer sales or use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MU1C9DW |
| Amazon Bestseller | #705,619 in Automotive ( See Top 100 in Automotive ) #394 in Boat Maintenance Supplies #29,546 in Automotive Tools & Equipment |
| Batteries Included | No |
| Batteries Required? | No |
| Color | white |
| Customer Reviews | 4.7 4.7 out of 5 stars (928) |
| Date First Available | May 12, 2017 |
| Grit Description | Medium |
| Grit Rating | 24 |
| Included Components | Gelcoat |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 28.4 x 23.4 x 21.6 cm |
| Item Weight | 1.04 Kilograms |
| Manufacturer | Perfect-It |
| Material | Mix |
| Part number | 36102 |
| Product Dimensions | 28.45 x 23.37 x 21.59 cm; 1.04 kg |
| Size | Quart |
| Style | Detailed Product Information |
| Volume | 946 Milliliters |

## Product Details

- **Brand:** 3M
- **Grit Material:** wool
- **Grit Type:** Medium
- **Item dimensions L x W x H:** 28.4 x 23.4 x 21.6 cm
- **Material:** Mix

## Images

![3M Perfect-It Gel Coat Heavy Cut Compound 36102 1 Quart Fiberglass Oxide Remover for Boat RV - Image 1](https://m.media-amazon.com/images/I/41WYNtn32gS.jpg)
![3M Perfect-It Gel Coat Heavy Cut Compound 36102 1 Quart Fiberglass Oxide Remover for Boat RV - Image 2](https://m.media-amazon.com/images/I/41aZXsjwVwL.jpg)
![3M Perfect-It Gel Coat Heavy Cut Compound 36102 1 Quart Fiberglass Oxide Remover for Boat RV - Image 3](https://m.media-amazon.com/images/I/41sXbaS5icS.jpg)
![3M Perfect-It Gel Coat Heavy Cut Compound 36102 1 Quart Fiberglass Oxide Remover for Boat RV - Image 4](https://m.media-amazon.com/images/I/510C8KTTkYL.jpg)
![3M Perfect-It Gel Coat Heavy Cut Compound 36102 1 Quart Fiberglass Oxide Remover for Boat RV - Image 5](https://m.media-amazon.com/images/I/51DYsRs0rXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***N on August 16, 2025*

Should you use this 3M Heavy? Here's some parameters for fiberglass gel coat: This is the stuff for boats/RVs that are a few years old but don't leave a white dust on your shirt or hand if you brush it (after a good pressure wash, of course). If you're getting significant dust, you should probably dry-sand first, use this second, use a lighter compound third, then rinse or vacuum or blow off fourth and then wax. Compounding leaves significant abrasive dust behind on the boat that needs removed before waxing. The whole process takes several days to over a week for a 25-ft boat.. Sorry, but it does. I use this if wet-sanding is not quite necessary but somewhat close. It's a little more aggressive than Presta Gel Coat Compound, but not by much, making the Presto a very good second-rounder or for lighter work. (Presta also provides more shine at that stage but not as much efficiency at oxy-cutting.) 3M Heavy shines somewhat when done on glitter gel coat, but mostly provides a flat, polished consistency to the finished product when viewing askance to the light. It's unlike some with polish in them, which create a false impression that early in the process. 3M Heavy is indeed for cutting old oxy and must be used with a good rotary, not a DA. If you want oscillation, set your rotary's velcro pad off-center one or two millimeters. But muscle is required and consistent RPM rotary polishers provide this, along with the 3M Heavy. In hot weather, dot the surface being polished rather than applying it all to the rotary pad. Do a picking-up action as you rotate and as you keep moving. This keeps the compound from drying too fast upon use, because it's in a droplet and already placed, rather than smeared on thinly, as we're taught. This stuff is expensive, but when you're into working on something with a lot of value, it's best to spend the money and be sure you're making good progress safely. Never linger in one spot too long, as it can burn, but this is not likely if you keep moving and feel the surface frequently against your cheek.

### ⭐⭐⭐⭐⭐ Review
*by K***N on September 20, 2023*

Nutze nun schon die 2. Buddel von dieser Politur. Hiermit 3 Boote aufbereitet und zu neuem Glanz verholfen. Bietet sich an bei stark verwittertem GFK, hat sehr gute Schleif- und Poliereigenschaften.

### ⭐⭐⭐⭐⭐ Review
*by B***X on June 12, 2024*

Super polisch pour nos bateaux à coque foncer

## Frequently Bought Together

- 3M Perfect-It Gelcoat Heavy Cutting Compound, 36102, 1 Quart, Fiberglass Oxidation Remover for Boats and RVs
- 3M Perfect-It Gelcoat Medium Cutting Compound + Wax, 36106, 1 Quart, One-Step Process, P1500 and Finer Scratches, Fiberglass Oxidation Remover for Boats and RVs
- 3M Perfect-It Gelcoat Light Cutting Polish + Wax, 36110, 1 Quart, One-Step Process, Removes Scratches and Swirls, Light Oxidation Remover for Boats and RVs

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*