The Tremco Silicone Setting Block – 1/16" Thick is a precision glazing support component designed to maintain proper glass alignment and protect insulated glass units (IGUs) in commercial and residential window systems. Manufactured from high-quality silicone, this setting block delivers long-term durability and compatibility with modern glazing sealants.
Thickness: 1/16 in.
Width: 1-1/8"
Length: 4"
Durometer (Hardness approx.): 80
With an approximate 80 durometer hardness, this silicone setting block provides a firm yet resilient support surface that evenly distributes the weight of the glass while resisting compression set. The thin 1/16" profile makes it ideal for applications requiring minimal elevation while still maintaining proper edge clearance and spacing within the glazing pocket.
Sealed unit window warranties may be voided by the use of rubber setting blocks. Protect your sealed unit warranty by installing silicone setting blocks, which will not react with silicone or urethane sealants commonly used in glazing systems. Silicone material remains stable under UV exposure, temperature fluctuations, and long-term environmental conditions.
Designed for storefronts, curtain walls, punched window openings, and other glazing assemblies, Tremco Silicone Setting Blocks help ensure professional installation and long-term system performance.
Color: Black
No returns on consumable supplies.
