Datasheet: Chem-Calk® 1200 One Component; Silicone Elastomeric Sealant

Chem-Calk® 1200 sealant is a one part silicone sealant capbale of +/-25% movement in a well designed joint. It cures to a tough, flexible rubber when exposed to moisture present in the atmosphere.

Chem-Calk® 1200 is designed for joining and sealing a variety of construction materials such as glass, aluminum, metal alloys, stainless steel and plastics. It is used to seal curtain wall joints, mullion joints, steel and aluminum window frames, glass partitions, windows and skylights. Chem-Calk® 1200 silicone sealant may be factory or field applied to effect strong, flexible primary or secondary seals impervious to water, air and dust.