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PPG PS870 B-1/2 Corrosion Inhibitive Sealant in various sizes

VAR0000435
PPG PS870 B-1/2 Corrosion Inhibitive Sealant in various sizes
Pro-Seal 870 Class B is a corrosion inhibitive sealant. It has a service temperature range from -54° (-65°) to 121° (250°), with intermittent excursions up to 135° (275°).
From £29.86 excl VAT
£35.83 inc VAT
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UN Number: UN1133 CL3 / 3287 CL6.1 III/III
Limited Quantity: 5L
SHELF LIFE: 270 DAYS
Please note: The shelf life remaining on receipt may be less

Description

P/S 870 Class B corrosion inhibitive 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). This material acts as an effective barrier against the common causes of corrosion on the aluminum 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.

Application life and cure time for PS870 B 1/2

Application life and cure time @ 77°F (25°C), 50% RH  Hours
Application life 1/2
Tack free time <4
Cure time to 30 A Durometer 9

Pack sizes 

105ml Semkit *MIL-PRF-81733 Type II-2 Class 1 Grade A
355ml Kit *MIL-S-81733 Type I Class B1/2
100ml Semkit *BMS5-95 Type I Class B1/2
500ml Kit

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