Product Overview

CRL Neoprene Setting Blocks are designed to cushion and support glass and act as a centering device for glass installed in channels. These blocks are made of neoprene, a resilient material that enables glass to withstand vibration, shock, and heavy wind loads. They are available in a variety of sizes from stock.

Key Features:

• A reliable and preferred method for centering and cushioning glass
• 80 Durometer Hardness 
• Available in various sizes in stock

Please note that clear and light-colored silicones may discolor. The blocks are 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