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PSA Discs from Craft Supplies USA

3M® Cubitron PSA sanding discs are the sanding disc of choice by many of today’s top professionals. Cubitron ceramic sanding discs cut faster and cooler than any other brand of sanding disc while being guaranteed to outlast them by 4-6 times. Combine with an inertia sander and you’ll have the best sanding supplies money can buy.