CRL Wood's 6" Concave Vacuum Cup with 1/4-20 x 3/8" Threaded Stud *DISCONTINUED* Expanding Foam Sealants & Dispensing Guns prime wood first with an

prime wood first with an oil-based primer

Available in a wall mount unit for the shop

or to center glass panels in wood or metal channels prior to sealant application

Check Valve Allows Re-Pumping Without Loss of Remaining Vacuum

Comes complete with long-lasting

CRL Wood's 6" Concave Vacuum Cup with 1/4-20 x 3/8" Threaded Stud *DISCONTINUED* Expanding Foam Sealants & Dispensing Guns prime wood first with anConcave 6" (153 mm) Diameter Vacuum Pad with a 1 4 20 x 3 8" Long Threaded Stud Minimum Radius for Curved Load is 12" (305 mm) Load Capacity: 70 lbs (32 kg) Per Cup CRL's 6" Vacuum Cups With Threaded Studs have a rugged accessory mount with a 1 4 20 x 3 8 inch long threaded stud for attaching equipment. Attaches to flat or curved, smooth, non porous surfaces. The Red line indicator warns user of any vacuum loss and the check valve allows re pumping