CRL SBSN3 3/16" x 1-1/8" x 4" Silicone Rubber Setting Blocks

C.R. Laurence SBSN3 3/16" x 1-1/8" x 4" Silicone Rubber Setting Blocks offer exceptional durability and versatility for a range of applications, including food and computer-related environments. Constructed from high-quality silicone, these setting blocks are U.V. resistant, ensuring long-lasting performance without discoloration when used in conjunction with most silicone sealants. With a hardness rating of 80 Durometer, these blocks provide reliable support for glass installations, maintaining their integrity across a temperature range of -80°F to +400°F (-62°C to +204.4°C). The tensile strength of 750 PSI and an elongation of 300% further enhance their performance, making them ideal for demanding projects. For optimal results, it is recommended to conduct job-specific testing with your chosen silicone sealant to ensure compatibility, as outlined by ASTM C1087-87. The 4-inch length, 1-1/8-inch width, and 3/16-inch thickness dimensions make these setting blocks suitable for a variety of glazing applications. Designed to meet the needs of professionals in the building industry, C.R. Laurence Silicone Rubber Setting Blocks are a dependable choice for both residential and commercial projects, ensuring a secure and stable installation every time.

3/16" x 1-1/8" x 4" Silicone Rubber Setting Blocks

• Compatible with, and Will Not Discolor, Most Silicone Sealants
• Can Be Used for Food and Computer Related Applications
• 80 Durometer Hardness

These CRL Silicone Rubber Setting Blocks have superior durability, are U.V. resistant, and are compatible with most silicone sealants. They will not discolor the silicone should the two come in contact with each other. Job specific testing prior to start up is recommended with each silicone sealant manufacturer.

Resources

• Safety Data Sheets SBSN3.pdf