PPG PR1773 B-1/2 Corrosion Inhibitive Sealant
PPG PR1773 Class B is a low adhesion, chromate-free, corrosion inhibitive, two-part sealant. Designed for use as an access door sealant or in the fabrication of form-in-place (FIP) gaskets, it acts as a barrier against the common causes of corrosion on aluminium alloys or between dissimilar metals.
Data Sheets
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Product Information
It is a manganese dioxide cured polysulfide compound and the uncured material is of fluid consistency suitable for application by brush. Once applied around fasteners, the material will not drip or flow from vertical or overhead surfaces.
It has a service temperature range of -55°C (-67°F) to 121°C (250°F) with intermittent excursions up to 300°F (149°C).
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Shipping information
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