PPG PR1771 B-2 Corrosion Inhibitive Sealant 55ml Semkit

Name: PPG PR1771 B-2 Corrosion Inhibitive Sealant 55ml Semkit
SKU: P0200286
Price: 101.370000 GBP

Silmid P/N: P0200286

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£101.37 (excl VAT) £121.64 (Inc VAT)

PPG PR1771 Class B is a non-chromate, low density, corrosion inhibitive, two-part sealant designed for aircraft fuselage sealing applications.

Technical Information

UN Number 3077 CL9 / 3082 CL9
Commodity Code 32141010
Country of Origin United Kingdom

Data Sheets

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Product Properties

Pack Size

55ml Semkit

Product Colour

Beige | Black

Brand

PPG

Manufacturer Name

PPG Industries

Manufacturer Part Number

PR1771B2-1000

Also Known As

LJF (Le Joint Francaise) PR1771 B-2 Corrosion Inhibitive Sealant

Sealant Class

Class B

Application Time

2 Hours

Cure Time

30 Hours

Tack Free Time

8 Hours

Specific Gravity

1.14

Product Information

This product is a manganese dioxide cured Permapol P-5 polysulphide compound. The uncured material is a low sag paste suitable for application by extrusion gun or spatula. The cured sealant is resistant to aircraft fuels, petroleum based oils and deterioration by intermittent exposure to diphosphate ester hydraulic fluids.

It has a service temperature range of -54°C (-65°F) to 121°C (250°F), with intermittent excursions up to 135°C (275°F).

This product may be used for aerodynamic smoothing or for sealing exterior butt joints, where a flexible elastomeric seal is required to prevent intrusion of moisture and provide protection from common causes of corrosion. It provides a weight saving of up to 40% over traditional sealants used for such purposes.