HMC – Heavy Marine Cut: Advanced Marine Correction System
HMC 1000 is a professional marine cutting compound designed for heavy oxidation removal, gelcoat correction, and fiberglass restoration on boats, RVs, and marine surfaces. Engineered with advanced diminishing abrasive technology, HMC 1000 removes up to P1000–P1500 sanding marks while delivering extended cutting performance, enhanced gloss, and low dusting. Ideal for…
$59.00
Description
HMC 1000 is a high-performance marine cutting compound for professional gelcoat correction, heavy oxidation removal, and advanced surface refinement as part of the Majestic Solutions Advanced Marine Correction System. Designed to eliminate up to P1000 sanding marks, HMC 1000 delivers aggressive defect removal while restoring exceptional clarity, depth, and gloss on boat gelcoat, fiberglass, marine hulls, RV gelcoat, and other composite surfaces.
Utilizing advanced diminishing abrasive technology, HMC 1000 provides fast correction capabilities with reduced buffing time, low dusting, and outstanding finishing characteristics on gelcoat finishes. Unlike traditional automotive compounds that rapidly break down during correction, HMC 1000 maintains its cutting ability longer throughout the polishing cycle. This extended abrasive performance allows the compound to sustain strong correction power at the P1000–P1500 level before gradually refining to a finer abrasive size for enhanced gloss and finish quality. Delivering exceptional surface refinement without sacrificing the heavy cutting performance required for marine oxidation removal.
This versatile marine compound is ideal for removing oxidation, chalkiness, sanding marks, waterline staining, surface fading, and moderate-to-heavy imperfections commonly found on boats, yachts, RVs, and fiberglass surfaces.
Engineered for use with rotary polishers, dual-action polishers, wool cutting pads, and foam correction pads, HMC 1000 offers marine detailing professionals the perfect balance of cutting power and gloss enhancement. Whether used in marine detailing shops, boat restoration facilities, or OEM gelcoat finishing environments, HMC 1000 delivers consistent correction performance with professional-grade finishing results.
The water-based, body shop safe formula contains no waxes, silicones, or fillers, ensuring true surface correction and easy cleanup without masking defects. HMC 1000 can be used as a standalone marine oxidation removal compound capable of finishing with impressive gloss and clarity, or as the second refinement step following XMC 600 in severe gelcoat restoration processes.
For maximum depth, refinement, and extreme gloss development, follow HMC 1000 with FMP (Final Marine Polish) as the final step in the Majestic Solutions Advanced Marine Correction System. Together, the system allows marine professionals to scale cutting and finishing levels based on surface condition—transforming heavily oxidized and weathered gelcoat into a deep, reflective, showroom-quality finish.








Omar’s Mobile Detailing –
These Majestic Marine compounds are really great, I was surprised with how well they cut and finished together. Very impressed with all the results.