PPG P/S 870 B-1/2 Corrosion Inhibitive Sealant, 1 pt

Name: PPG P/S 870 B-1/2 Corrosion Inhibitive Sealant, 1 pt
Brand: PRC DeSoto
SKU: PS870B1-2PT=5O
Price: Price on request USD
Availability: OutOfStock

superseded

PRC DeSoto

Part # PS870B1-2PT=5O

Forecastable

P/S 870 Class B is a corrosion inhibitive sealant that acts as an effective barrier against common causes of corrosion on aluminum alloys and between dissimilar metals. It is a two-part, manganese dioxide cured polysulfide compound.

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Boeing Distribution (formerly Aviall)

This product has been replaced by new
Part # PS870B1-2PT=5N

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Overview

P/S 870 B-1/2 Corrosion Inhibitive Sealant has a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). The cured sealant maintains elastomeric properties after limited exposure to both jet fuel and aviation gas. 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 with excellent adhesion to common aircraft substrates. The B-1/2 classification indicates an application life of 1/2 hours. The storage life of P/S 870 Class B is at least 9 months when stored at temperatures below 80°F (27°C) in original, unopened containers.

Features & Benefits

Low temperature flexibility at -65°F (-54°C) with no cracking, checking, or loss of adhesion
Resistance to hydrocarbons for enhanced durability
Flexibility with no cracks after bending 180 degrees over a 0.125 inch (3.18 mm) mandrel
Repairable to itself, excellent for both freshly cured and fuel-aged fillets
Fungus resistant and non-nutrient

Specifications

Color: Part A - Black, Part B - White, Mixed - Gray
Mixing Ratio by Weight: Part A: Part B 17:100
Base Viscosity: 11,000 (1100) (Brookfield #7 @ 2 rpm), Poise (Pa-s)
Application Life @ 77°F (25°C), 50% RH: 1/2 hrs
Cure Time: 14 days @ 77°F (25°C), 50% RH
Cured Specific Gravity: 1.48
Nonvolatile Content: 95%
Tensile Strength: 358 psi (2470 KPa) - Standard cure, 14 days @ 77°F (25°C), 50% RH
Elongation: 400% - Standard cure, 14 days @ 77°F (25°C), 50% RH

Technical Information

Meets MIL-PRF-81733 Type II standard

Technical Information

FAA Approval Code

N/R

Country of Origin

United States

Harmonized Tariff Schedule Code

3214100010

Lead Time (Days)

Shelf Life

Yes

Total Shelf Life (Days)

183

Forecasted

Aircraft Makes

Boeing

Aircraft Models

737-400

737-800

747-400

Shipping Details

Hazmat Code

ZND

ECCN

EAR99

Schedule B

3214100010

8130-3 Eligible

Hazmat

Part Explosive

Item Replacement History

PS870B1-2PT=5NPPG P/S 870 B-1/2 Corrosion Inhibitive Sealant

Buy now from

Boeing Distribution (formerly Aviall)

This product has been replaced by new
Part # PS870B1-2PT=5N

View Replacement

Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions.