Your Advantages

  • Special Sizes and Hardness are Available
  • The Preferred Method for Centering and Cushioning Glass
  • 80 Durometer Hardness
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. Custom sizes and hardness are also available on special order.

NOTE: May discolor clear and light colored silicones. Packed in quantities of 100 and 1,000.

Length4" (102 mm)
Thickness1.6 mm
Width12 mm
No downloads and documents available.
  • Polymer: Neoprene
  • Temperature Range: -30 to +200°F (-34 to +93°C)
  • Hardness, Shore A: 80±5
  • Tensile, PSI: 750
  • Elongation, %: 250

    We can custom cut blocks, rolls and special lengths to your exact specifications, and they can even be made with a different durometer of rubber. Every order is made to your specifications. Click here to request a quote.
  • CRL 1/16" x 1/2" x 4" Neoprene Setting Blocks - 80 Durometer

    Shipping Information:
    • Can Ship UPS

    UK: Free of charge for a purchase value over £500.
    Republic of Ireland: Free of charge for a purchase value over €500.