Sealants

Bostik CHEM-CALK® 500 VERTICAL APPLICATION

CHEM-CALK® 500 VERTICAL APPLICATION – is a two-component, non-sag, polyurethane concrete sealant. It is designed to exhibit dynamic sealing capabilities for general concrete construction such as control and expansion joints. With its bonding capabilities to other building materials it is the sealant of choice where color selection and weather sealing to dissimilar materials is critical. The unibase color system allows specific color formulating to coordinate with the esthetic color demands of today. See “Architectural Projects” for details.

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