--- product_id: 46822796 title: "3M Perfect-It Gelcoat Heavy Cutting Compound, 36103, 1 Gallon, Fiberglass Oxidation Remover for Boats and RVs" brand: "3m" price: "¥77305" currency: JPY in_stock: true category: "3 M" url: https://www.desertcart.jp/products/46822796-3m-perfect-it-gelcoat-heavy-cutting-compound-36103-1-gallon store_origin: JP region: Japan --- # Long-lasting wetness for extended compounding Safe for gelcoat & fiberglass on boats & RVs Fast-cutting formula removes heavy oxidation 3M Perfect-It Gelcoat Heavy Cutting Compound, 36103, 1 Gallon, Fiberglass Oxidation Remover for Boats and RVs **Brand:** 3m **Price:** ¥77305 **Availability:** ✅ In Stock ## Summary > 🚤 Cut through oxidation like a pro—your boat’s glow-up starts here! ## Quick Answers - **What is this?** 3M Perfect-It Gelcoat Heavy Cutting Compound, 36103, 1 Gallon, Fiberglass Oxidation Remover for Boats and RVs by 3m - **How much does it cost?** ¥77305 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/46822796-3m-perfect-it-gelcoat-heavy-cutting-compound-36103-1-gallon) ## 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 - • **Marine-Safe Formula:** Scientifically crafted to protect delicate gelcoat and fiberglass surfaces. - • **Complete Care System:** Part of the 3M Perfect-It family for a full-spectrum boat & RV restoration. - • **Extended Working Time:** Stays wet longer on pads and surfaces—less downtime, more shine. - • **Effortless Application:** Works seamlessly with rotary buffers or by hand for precision touch-ups. - • **Pro-Grade Oxidation Eraser:** Restore heavily oxidized gelcoat to smooth, polish-ready perfection. ## Overview 3M Perfect-It Gelcoat Heavy Cutting Compound is a professional-grade marine product designed to aggressively remove heavy oxidation, chalking, and scratches from gelcoat and fiberglass surfaces on boats and RVs. Its fast-cutting, long-lasting wet formula ensures efficient compounding with rotary buffers or by hand, preparing surfaces for polishing and waxing. Part of the trusted 3M Perfect-It product line, it delivers industrial-strength restoration for aging watercraft and recreational vehicles. ## Description Our 3M Perfect-It Gelcoat Heavy Cutting Compound features a fast-cutting formula that removes heavy oxidation weathering dulling chalking and scratches from gelcoat surfaces Excellent for boats watercraft and RVs this professional-grade marine compound is formulated to stay wet for a long time on the compounding pad and on the surface so you don’t have to stop as often to change pads or apply more material It leaves a smooth finish ready for boat polish and wax 3M Perfect-It Gelcoat Heavy Cutting Compound is part of a family of gelcoat finishing products 3M Perfect-It Boat Wash 3M Perfect-It Gelcoat Medium Cutting Compound + Wax 3M Perfect-It Gelcoat Light Cutting Polish + Wax and 3M Perfect-It Boat Wax are all available for every type of boat and RV maintenance Use with any 3M white wool compounding pad ## Features - USE WHAT THE PROS USE – Restore heavily oxidized gelcoat into smooth surfaces ready for polish so you can get back on the water or the road - SAFE FOR GELCOATS AND FIBERGLASS – Marine compound is scientifically formulated for boats and RVs - FAST-CUTTING FORMULA – Removes chalky residue and scratches ideal for compounding gelcoats - EASY TO USE – Apply using a rotary buffer with a white 3M wool compounding pad can also be applied by hand for small areas - PART OF A FAMILY OF BOAT CARE PRODUCTS – Choose 3M Perfect-It Medium Cutting Compound + Wax for removing moderate oxidation Light Cutting Polish + Wax for light polishing and Boat Wax for high-gloss shine - For industrial/occupational use only. Not for consumer sale or use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N6HCRKV | | Best Sellers Rank | #3,436 in Automotive ( See Top 100 in Automotive ) #17 in Polishing & Rubbing Compounds | | Brand Name | 3M | | Compatible Material | Gelcoat | | Customer Reviews | 4.7 4.7 out of 5 stars (1,391) | | Global Trade Identification Number | 00051131361034 | | Grit Material Type | Wax | | Grit Number | 24 | | Grit Type | Medium | | Included Components | Gelcoat | | Item Dimensions | 15 x 11.3 x 10.3 inches | | Item Type Name | 3M Perfect-It Gelcoat Heavy Cutting Compound (36103) – For Boats and RVs - 1 Gallon | | Item Weight | 9.28 Pounds | | Manufacturer | Perfect-It | | Material Type | Mixed | | Model | (36103) | | Number of Items | 1 | | Part Number | 36103 | | UPC | 051131361034 | | Unit Count | 128.0 Square Feet | | Warranty Description | No warranty | ## Product Details - **Brand:** 3M - **Grit Material:** Wax - **Grit Type:** Medium - **Item dimensions L x W x H:** 15 x 11.3 x 10.3 inches - **Material:** Mixed ## Images ![3M Perfect-It Gelcoat Heavy Cutting Compound, 36103, 1 Gallon, Fiberglass Oxidation Remover for Boats and RVs - Image 1](https://m.media-amazon.com/images/I/81qC1zbQgQL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - 3M Perfect-It Gelcoat Heavy Cutting Compound, 36103, 1 Gallon, Fiberglass Oxidation Remover for Boats and RVs - 3M Perfect-It Gelcoat Light Cutting Polish + Wax, 36111, 1 Gallon, One-Step Process, Removes Scratches and Swirls, Light Oxidation Remover for Boats and RVs - 3M Perfect-It Boat Wax, 36113, 1 Quart, Contains Carnauba Wax, Protects against Weather and Oxidation, For Boats and RVs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/46822796-3m-perfect-it-gelcoat-heavy-cutting-compound-36103-1-gallon](https://www.desertcart.jp/products/46822796-3m-perfect-it-gelcoat-heavy-cutting-compound-36103-1-gallon) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-07*