CRL TPR561 1/16" x 1/2" x 2" TPR Setting Blocks

C.R. Laurence TPR561 1/16" x 1/2" x 2" Thermoplastic Rubber (TPR) Setting Blocks are engineered for versatility and reliability in modern glazing applications. These setting blocks are compatible with a wide range of sealants, including silicone, butyl, polyurethane, and polysulfide, ensuring seamless integration into various projects. Crafted from a 90 durometer shore hardness thermoplastic rubber, they serve as an excellent alternative to traditional neoprene setting blocks, maintaining their integrity in diverse conditions. UV stabilized for enhanced durability, the TPR561 blocks boast impressive chemical resistance and are designed not to mar or stain surfaces, making them ideal for high-quality installations. Each block measures 2 inches in length, 1/2 inch in width, and 1/16 inch in thickness, providing the perfect dimensions for effective support and alignment. For optimal performance, job-specific testing with each silicone sealant manufacturer is recommended to verify compatibility, utilizing ASTM C1087-87 testing methods. Available in a classic black finish, these setting blocks are a dependable choice for building professionals seeking consistent results in their glazing projects. With no shipping limitations, the TPR561 blocks can be conveniently shipped via UPS, ensuring prompt delivery to your job site.

1/16" x 1/2" x 2" Thermoplastic Rubber (TPR) Setting Blocks

• Compatible With Silicone, Butyl, Polyurethane, and Polysulfide Sealants
• UV Stabilized

Resources

• Safety Data Sheets 185.pdf