CRL SB580-XCP100 CRL 1/4" x 1/2" x 4" Neoprene Setting Blocks - pack of 100

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 clear and light colored silicones. Packed in quantities of 100 and 1,000.
Technical Information:
Polymer: Neoprene
Temperature Range: -30 to +200°F (-34 to +93°C)
Hardness, Shore A: 80±5
Tensile, PSI: 750
Elongation, %: 250
Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.