P/S 870 Class B is a corrosion inhibitive sealant. It has a service temperature range from -54°C (-65°F) to 121°C (250°F), with intermittent excursions up to 135°C (275°F).
£51.02 excl VAT
£61.22 inc VAT
30 In stock
UN Number: UN1133 CL3 & 3082 CL9 III
Limited Quantity: 5L
£51.02 + VAT
£48.47 + VAT
£47.19 + VAT
£45.92 + VAT
P/S 870 Class B acts as an effective barrier against the common causes of corrosion on aluminium alloys or between dissimilar metals. The cured sealant maintains elastomeric properties after limited exposure to both jet fuel and aviation gas.
P/S 870 Class B is a two-part, manganese 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 resilient sealant having excellent adhesion to common aircraft substrates.
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