Sika EMSEAL Seismic Colorseal

Product Description

• For all joints 12mm - 250mm
• For small joints where a lasting alternative to liquid sealant and backer-rod is desired.
• Can be used in joints in building facades of masonry, precast concrete, brick, natural stone, metal curtainwall, window mullions, GFRP and most other substrates.
• Features the UV resistance, durability and impermeability of silicone.
• Eliminates tensile stresses at bond line and adverse effects of movement occurring before liquid sealant cure.
• Reduces installation labor and materials such as priming, accurate positioning of backer-rod, site mixing and tooling etc, and is less reliant on meticulous substrate-preparation.
• Joint movement capability is ± 50% (100% total) of nominal material size.
• Seismic Colorseal is anchored by back-pressure inherent in the elastic open-cell foam backing. In addition, it is adhered to the substrate by the pressure-sensitive-adhesive acrylic in the foam and finally by the field-applied corner beads.