4" Seismic Colorseal® STK Expansion Joint

About this product

A wall expansion joint, Seismic Colorseal is a silicone-coated, precompressed primary seal for high-movement wall joints. Seismic Colorseal ensures watertightness in vertical-plane structural, seismic, and abutment joints in virtually any substrate. Continuity of seal and continuity of thermal insulation throughout changes in plane and direction are hallmarks of Seismic Colorseal. The product's ability to maintain watertightness when installed at inside corners, and while handling curves and direction changes further sets it apart from rubber-and-rail strip seals. Seismic Colorseal is positively secured without invasive anchors while color-switching makes the product aesthetically versatile. Seismic Colorseal was developed to restore the function of the building envelope where it is breached by the location of a movement joint. As a result, the performance tests required to certify curtainwall and other building envelope systems are the basis of performance of Seismic Colorseal as well. Features: Primary seal Watertight Airtight Insulates Non-invasive anchoring Sound attenuating STC 52; OITC 38 Resists hurricane force wind & water Low-Tension silicone and foam hybrid sealant Rapid installation new or retrofit Aesthetically and practically versatile Easily handles changes in plane and direction Easily handles curved expansion joints