CRL 3M® Trizact® 3" A35 PSA Polishing Disc Circular Saw Blades Although considerably more expensive

Although considerably more expensive

Models for 36 windshields is made out of welded steel construction

Tool is machined from one piece anodized aluminum for reduced weight

They have 100% polyester backing that lets you use them wet or dry

2-Facet Blade Edge for Durability and Sharpness

CRL 3M® Trizact® 3" A35 PSA Polishing Disc Circular Saw Blades Although considerably more expensive3M Trizact A Cleaner, Long Lasting Abrasive System for Glass Scratch Repair Starter and Professional Kits are Both Easy to Use Several Grades Available CRL introduced 3M Trizact Abrasive Film to the glass industry. This material uses natural abrasive formed in the shape of small pyramids, and provides uniform layers of abrasive throughout the pyramid. As abrasive particles are exposed and used, they fall down and are flushed away between the pyramids.