PR-1428 Class B is a low adhesion sealant. It has a service temperature range from -65° F (-54°C) to 250° F (121°C), with intermittent excursions up to 275° F (135° C).
£31.85 excl VAT
£38.22 inc VAT
£31.85 + VAT
£30.26 + VAT
£29.46 + VAT
£28.67 + VAT
SHELF LIFE: 240 DAYS
Please note: The shelf life remaining on receipt may be less
The material is designed for use as an access door sealant or in the fabrication of form-in-place (FIP) Gaskets. It can be used to protect electrical wires, terminals and equipment against fuel, moisture, dirt and short circuits. PR-1428 Class B is a two part, manganes dioxide cured, polysulfide compound. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperature to form a removable seal to common aircraft substrates.
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