RUPES MARINE XC-300 Fast-Cut Compound (9.XC300)

RUPES MARINE XC-300 Fast-Cut Compound is a high-performance polishing solution designed specifically for marine applications. Engineered to deliver exceptional results on gelcoat and painted surfaces, it is formulated to remove P1200/P1500 (or finer) sanding marks and restore the finish to a brilliant gloss.

What It’s Designed For

• Removing P1200/P1500 or finer sanding marks on production gelcoat.
• Correcting sanding marks on oxidized gelcoat.
• Polishing and restoring painted boats.
• Boatyards and marine detailing workflows that require a fast-cut marine compound.

Key Benefits

• Fast-cut correction focused on sanding mark removal for marine surfaces.
• Built to deliver a brilliant gloss after defect removal.
• Positioned by RUPES as a go-to compound for heavy imperfections and surface preparation.

Specifications

Available Sizes & Part Numbers

How to Use (Standard Compound Workflow)

1. Confirm the defect level (P1200/P1500 or finer sanding marks on gelcoat/painted marine surfaces).
2. Apply a small amount of compound to your polishing pad.
3. Work in manageable sections until sanding marks are refined and gloss is restored.
4. Wipe residue and inspect the surface; repeat if needed to reach the desired finish.