CRL 3M® 12" 220 Grit PSA Mount Flexible Diamond Disc Glass Lifters & Accessories The 3-1/2" (89 mm) length

The 3-1/2" (89 mm) length is extremely popular for installing storefront aluminum since most major storefront fabricators use 4" (102 mm) tubing

Hi-SHEEN® lifts residues from non-porous surfaces

All structural glazing applications must be reviewed and approved by Tremco® Technical Service prior to the application of Proglaze® SG

For Use with 9/16" (14 mm) Glass

CRL 3M® 12" 220 Grit PSA Mount Flexible Diamond Disc Glass Lifters & Accessories The 3-1/2" (89 mm) lengthVery Aggressive Grinding Pad Diamonds Offer Longer Life The CRL 3M Diamond Disc offers tremendous life compared to a standard silicon carbide disc. In addition, the edge quality is consistent throughout the life of the disc. This is because diamonds wear much slower than silicon carbide. Since diamonds cut rather than scratch like sandpaper, less pressure is required to accomplish the same material removal. Disc life and finish will always be improved