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PPG PS870 B-2 Pro-Seal Corrosion Inhibitive Sealant 500ml Kit *BMS5-95T Type I Class B2

PPG PS870 B-2 Pro-Seal Corrosion Inhibitive Sealant 500ml Kit *BMS5-95T Type I Class B2
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
No stock - lead time 31 days
UN Number: UN1133 CL3 & 3082 CL9 III
Limited Quantity: 5L
Bulk discounts
£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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