CRL 1/4" x 1" x 4" Neoprene Setting Blocks - 80 Durometer Quanity:Pack of 100 Not only does the MG1500

Not only does the MG1500 measure standard insulating glass units

Proper size selection of CRL Closed Cell Backer Rod is important as it controls the depth of the sealant bead

(PRD)Pressure Release or Manual Flow Control

Its 1/4" (6 mm) long metal bristles and 5/8" (16 mm) nylon bristles are mounted on opposite sides of a wooden handle

CRL 1/4" x 1" x 4" Neoprene Setting Blocks - 80 Durometer Quanity:Pack of 100 Not only does the MG1500The Preferred Method for Centering and Cushioning Glass 80 Durometer Hardness A variety of sizes are available from stock CRL Neoprene Setting Blocks cushion and support glass, and act as a centering device for glass installed in channels. The neoprene composition of the blocks makes them resilient, so that glass cushioned by them can withstand vibration, shock, and heavy wind loads. A variety of sizes are available from stock. NOTE: May discolor