3M™ Perfect-It™ Gelcoat Heavy Cutting Compound 36102 – Heavy-Duty Marine Fiberglass & Gelcoat Compound, 1 Quart (946 mL), 6 per Case

3M™ Perfect-It™ Gelcoat Heavy Cutting Compound 36102 is a professional-grade marine polishing compound designed for heavy cutting and restoration of fiberglass, gelcoat, and painted marine surfaces. It helps remove oxidation, scratches, swirl marks, sanding marks, and other surface imperfections to restore a smooth, clean finish.

Formulated for marine maintenance and refinishing applications, this 3M Perfect-It™ heavy cutting compound is suitable for boat builders, marine repair professionals, yacht maintenance teams, fiberglass fabricators, and professional detailers. It can be used as part of a multi-step compounding and polishing process to prepare the surface for subsequent polishing and waxing.

Key Features & Benefits

• Heavy Cutting Performance – Helps remove heavy oxidation, scratches, sanding marks, and surface imperfections.
• For Gelcoat & Fiberglass – Ideal for restoring weathered and oxidized marine surfaces.
• Professional Marine Application – Suitable for boats, yachts, fiberglass structures, and marine repair work.
• 3M™ Perfect-It™ Quality – Trusted 3M formulation for professional surface restoration and refinishing.
• Helps Restore Surface Appearance – Produces a smoother, more refined surface ready for further polishing or protection.
• Suitable for Professional Use – Designed for marine professionals, boatyards, fiberglass repair shops, and detailing applications.

Product Specifications

• Brand: 3M™
• Product Line: Perfect-It™
• Product Name: Gelcoat Heavy Cutting Compound
• 3M Product Number: 36102
• Size: 1 Quart / 946 mL
• Packaging: 6 Bottles per Case
• Application: Marine gelcoat, fiberglass and painted surfaces
• Recommended Use: Heavy cutting, oxidation removal, surface restoration and refinishing

Ideal Applications

3M™ Perfect-It™ Gelcoat Heavy Cutting Compound 36102 is ideal for:

• Boat and yacht maintenance
• Marine fiberglass restoration
• Gelcoat oxidation removal
• Fiberglass surface refinishing
• Removal of sanding marks and surface imperfections
• Professional marine detailing
• Boat repair and refurbishment
• Marine chandler and boatyard applications

Why Choose 3M™ Perfect-It™ Gelcoat Heavy Cutting Compound 36102?

When heavily oxidized or weathered gelcoat requires more aggressive cutting, 3M™ Perfect-It™ Gelcoat Heavy Cutting Compound 36102 provides a professional solution for restoring marine surfaces. Its heavy-cut formulation makes it a practical choice for marine professionals looking to improve the appearance of aged fiberglass and gelcoat before moving on to finer polishing and protective products.