CRL 1/4" x 1/2" x 2" Neoprene Setting Blocks - 80 Durometer Glass Thickness Measuring Tools & Meters The blades are sharpened to

The blades are sharpened to a razor's edge

Thoroughly mixes paints

Cured sealant will perform at cold temperatures down to -40°F (-40°C)

Low-e surfaces

CRL 1/4" x 1/2" x 2" Neoprene Setting Blocks - 80 Durometer Glass Thickness Measuring Tools & Meters The blades are sharpened toThe 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