AUTOTRIZ Heavy Cut 901 is recommended for use on OEM and refinish paint systems to reliably cut P1500 or finer sanding marks, while leaving a swirl free, high gloss finish with reduced product consumption. It is the only compound that minimizes process speed by completing both the cutting and polishing steps with one product. AUTOTRIZ Heavy Cut 901 is mostly suitable for all modern paint systems. Contains no fillers and silicone.