PPG PROSEAL 870 Class B is a corrosion inhibitive sealant. It has a service temperature range from -54Â°C (-65Â°F) to 121Â°C (250Â°F), with intermittent excursions up to 135Â°C (275Â°F).
£223.46 excl VAT
£268.15 inc VAT
No stock - lead time 73 days
UN Number: UN1133 CL3 / 3082 CL9 II/III
Limited Quantity: 5L
£223.46 + VAT
£217.58 + VAT
£211.70 + VAT
- PS 870 Class B, this material 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.
- PS 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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