Malco Marine Super Cut Compound is an ultra-aggressive water-based compound for gelcoat and fiberglass when P800 and finer sand scratches plus oxidation need fast removal.

Manufacturer positions it as paint-shop safe—no silicone, wax, or fillers—so follow-up polish and protection are not fighting residue.

Why detailers keep it on the cart

• Ultra-aggressive cut for gelcoat, fiberglass, and select painted surfaces
• Removes P800 and finer DA/wet-sand scratches and light-to-medium oxidation (manufacturer)
• Water-based, VOC compliant, easy cleanup
• Free of silicone, wax, and fillers
• Catalog notes design for high-speed rotary buffers
• MDSC sizes: 32 oz. and 128 oz.

How to use

Shake well and work cool panels with a cutting wool or foam suited to rotary/DA use. Detailed RPM steps were not fully listed on the product page we checked—follow the label and wipe residue before polishing.

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• Orders under $200 ship for a flat rate of just $7
• Same-Day Shipping on orders placed before 2:00 PM ET, Monday–Friday (business days)
• Most items ship UPS Ground or USPS Priority Mail. Hazardous materials (flammable, corrosive or oxidizer products) ship UPS Ground only and are not eligible for USPS, expedited, overnight or air shipping.
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• Questions? Call us at 800-248-6130