Heavy Cut

Heavy Cut – Aggressive Correction for Tough Surfaces

Shred through oxidation with confidence.

Working on gel-coat or fiberglass surfaces like boats or RVs? You know how tough that paint can be. That’s where Heavy Cut comes in.

This high-strength compound is engineered for extreme correction, effortlessly tackling heavy oxidation, deep defects, and the most challenging paint conditions. Perfectly suited for gel-coat and fiberglass, it delivers maximum cutting power with a long working time — even under direct sunlight.

Compatible with both DA polishers and rotary machines, Heavy Cut stays wet longer, giving you extended buffing time without dusting or drying out.

• Need help deciding which compound is right for your job? Check out our Compound & Polish Comparison Chart for a full breakdown.

Pairs well with

• Purple Foamed Knitted Wool Pad — wool is what you want on oxidized gel coat and fiberglass.
• Heavy Cutting Fiber HDO Microfiber Pad (HDO-550F) — the microfiber alternative for large hull and RV panels.
• Classic Polish — refine the finish once the oxidation is gone.
• Beadlock Pro Marine Ceramic Coating — gel coat is porous. Seal it or it oxidizes again.
• Jetty Boat Soap — the maintenance wash that keeps the hull from getting there again.