CRL 3" Suction Base Drilling Round Ring Caulking & Urethane Heaters/Coolers Limitations: Should not be applied

Limitations: Should not be applied to building materials that bleed oils

including glass

CRL60 is also excellent for removing spots from fabrics

Two hour tack free time

12-1/2" x 12" (318 x 305 mm) Sheet Size

CRL 3" Suction Base Drilling Round Ring Caulking & Urethane Heaters/Coolers Limitations: Should not be appliedInstantly Creates a Coolant Dam Slanted Walls Helps Stop Splashing Cleans Easily Won't Rust! Use our CRL Suction Base Drilling Rings for drilling glass whenever you use coolant or carbide grain. Made of a special rubber compound that won't break the glass if accidentally dropped on it. Easy to use, just wet the base with coolant or glass cleaner and press onto the glass. Four sizes of round rings, plus an oval shaped ring for drilling dual outlets.