Momentive RTV577 Low Temperature Silicone 1lb (454g)

RTV577 is a low temperature silicone rubber compound from Momentive Performance Materials. It offers excellent release properties and also good adhesion capabilities with the use of a primer. This grade will cure at room temperature and retains its elastomeric properties across a wide temperature range.

RTV577 is a base compound and is generally recommended for use with a DBT (dibutyl tin) catalyst as the standard curing agent, this can be added to your order seperately. DBT is suitable for most applications however other catalysts are available to facilitate deep section or faster cure times.

Product Benefits

Technical Properties