CRL "Three-In-One" Glass Drill Cleaners Polishes and Protectors Specific substrate testing is required

Specific substrate testing is required on all structurally glazed projects

The CRL 15" Sausage and Cartridge Caulking Gun is made of lightweight aluminum

Do not use with hot-applied sealants or hot melt adhesives where their surface temperature is over 160ºF (71

High Modulus Sealant for Two or Four Sided Structural Glazing Applications

CRL "Three-In-One" Glass Drill Cleaners Polishes and Protectors Specific substrate testing is requiredStep Down Feature to Drill 3 16", 1 4", or 5 16" (4. 8, 6. 4 or 7. 9 mm) Holes Drills, Glass, Tile, and Ceramic 400 to 800 RPM Recommended The long taper on the CRL "Three In One" Drill makes it useful for drilling 3 16", 1 4" or 5 16" (4. 8, 6. 4 or 7. 9 mm) holes. The convenient "step down" feature makes a gradual opening in the glass, resulting in a cleaner cut. Proven to last longer, it drills cleaner holes faster than other drills. The 1" (25 mm)