RS 136 is a 1-component, incombustible fire-block, draft stop caulk. Not for use in continuous vibration environments. Do not dilute. Store between 35°F & 100°F for minimum 2 years shelf life. Best protected from freezing- thaw before use if frozen.

Features

• May be used as a smoke seal (check local authority for approval before using as smoke seal.)
• Inorganic and has No Volatile Solvents which makes it particularly useful when installing in confined spaces or occupied areas. Does not have Asbestos Fillers.
• A single component system, no mixing necessary and no required additives.
• ASTM E 136 compliant, D O T Classification is Not Regulated.
• A general purpose and acoustical fire-block/smoke seal caulk which can be applied with a conventional caulking gun and An easy installation sealant with water cleanup capabilities.