CRL 3M® 8" 120 Grit PSA Mount Flexible Diamond Disc Adhesives & Primers Recommended for dual seal units

Recommended for dual seal units only with Polyisobutylene (PIB) Tape as the primary seal

It is designed for sealing expansion and control joints in precast concrete panels and metal curtainwalls

but compact

3000 and 8400 Series Machines

CRL 3M® 8" 120 Grit PSA Mount Flexible Diamond Disc Adhesives & Primers Recommended for dual seal unitsVery 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