Richelieu Silicone Setting Blocks – Precut

Description

Richelieu Precut Silicone Setting Blocks are manufactured from high-quality dense silicone rubber to provide reliable cushioning and support for glass panels in window and door glazing applications. Unlike rigid plastic blocks, the silicone compound compresses slightly under load to absorb vibration, reduce noise transmission, and protect glass edges from frame contact stress. Supplied precut to standard sizes for quick, precise installation without the need for on-site trimming. Resistant to UV radiation, ozone, extreme temperatures, and moisture, these blocks maintain their performance properties throughout the lifetime of the installation. Compatible with all glass types including single, double, and triple-glazed units. Sold in convenient packs for commercial and residential glazing projects.