PR1773 Class B is a low adhesion, non chromate corrosion sealant. It has a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 300°f (149°c).
The material is designed for use as an access door sealant or in the fabrication of form in place (FIP) gaskets. This material acts as an effective barrier against the common causes of corrosion on aluminum alloys or between dissimilar metals.
PR1773 Class B is a two- part, manganese dioxide cured, polysulfide compound. The unsured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperture to form a removable seal to common aircraft substrates.
Orders over £50 placed online will now qualify for FREE UK Mainland delivery*
Orders under £50 placed online for UK Mainland delivery is £6.95*
Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £19.50**
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