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PPG PR1776 Class C is a low density, high temperature, aircraft-integral, two-part fuel tank sealant. Designed for brush sealing of fuel tanks and other aircraft fuselage sealing applications, the cured sealant maintains excellent elastomeric properties after exposure to both jet fuel and aviation gas.

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PPG PR1776 C-2 Low Weight Fuel Tank Sealant 6oz Semkit *AMS-3281 Type 1 Class C-2

Silmid P/N: 01776MC26
£170.13 (excl VAT) £204.16 (Inc VAT)
No Stock – Lead time 103 business days from date of order confirmation
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PPG PR1776 Class C is a low density, high temperature, aircraft-integral, two-part fuel tank sealant. Designed for brush sealing of fuel tanks and other aircraft fuselage sealing applications, the cured sealant maintains excellent elastomeric properties after exposure to both jet fuel and aviation gas.

Technical Information

  • UN Number 3082 CL9 / 1133 CL3
  • Commodity Code 32141010
  • Country of Origin United States
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Data Sheets

Download the PPG PR1776 technical data sheet (TDS) and the PPG PR1776 safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, the datasheet will be visible for download if one is available.

Product Properties

Pack Size
6oz Semkit
Product Colour
Black | Off-White
Brand
PPG
Manufacturer Name
PPG Industries
Manufacturer Part Number
1776C002AM654SK
Sealant Class
Class C
Application Time
2 Hours
Cure Time
8 weeks
Specific Gravity
1.29

Specifications

SAE
AMS-3281 Type 1 Class C-2

Please Note: Specifications and approvals are subject to change at any time. Users should always consult their AMM or the OEM when selecting products to ensure items have the release needed. Only specifications listed on the order confirmation will be certified on the Silmid CofC.

Product Information

This product is a manganese dioxide cured, Permapol P-5 polysulfide compound. The uncured material is a roller grade liquid suitable for application by brush, extrusion gun or spatula.

It has a service temperature range of -54°C (-65°F) to 121°C (250°F) with intermittent excursions up to 182°C (360°F). It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.

This product offers up to 20% weight savings per unit volume over traditional sealants used for its purposes. It will also resist limited contact to diphosphate ester based hydraulic fluids.

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Shipping information

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