Fuel Tank Sealants

PPG PR1828 B-1/4 Rapid Curing Fuel Tank Sealant 6oz Semkit *PPG/PRC Standard Spec

PPG PR1828 B-1/4 Rapid Curing Fuel Tank Sealant 6oz Semkit *PPG/PRC Standard Spec is PPG material supplied in 6oz Semkit. The source listing describes it as class B is a rapid-curing aircraft integral fuel tank sealant. It is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications.

Documents

Technical and safety data

Request the relevant product documents through ADG so technical, safety and traceability requirements can be confirmed.

TDSRequest technical data sheet SDSRequest safety data sheet CoC / batchRequest traceability documents

Product information

Fuel tank sealing

PPG PR1828 B-1/4 Rapid Curing Fuel Tank Sealant 6oz Semkit *PPG/PRC Standard Spec is a 6oz Semkit product from PPG. The source listing describes it as class B is a rapid-curing aircraft integral fuel tank sealant. It is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications. ADG will confirm current TDS, SDS, CoC, batch, shelf-life and traceability requirements during RFQ.

Technical supplyProduct format and quantity confirmed during RFQ.

DocumentationTDS, SDS, CoC and batch support available.

Export awareShipping and dangerous goods requirements reviewed.

Full product record

Technical details, specifications and compliance notes

For technical buyers

01Product description

02Product properties

Pack Size6oz Semkit

Product ColourPurple | White

BrandPPG

Manufacturer NamePPG Industries

Manufacturer Part Number1828B1/4CA654SK

Sealant ClassClass B

Application Time15 Minutes

Cure Time1.5 Hours

Tack Free Time< 1 Hour

Specific Gravity1.47

UN Number3082 CL9

Commodity Code32141010

Country of OriginUnited States

03Technical information

This material is a two-part, epoxy-cured Permapol P-3 polythioether compound. It has a service temperature range from -62°C (-80°F) to 160°C (+320°F), with intermittent temperature spikes up to (+216°C) +420°F. The cured sealant maintains excellent elastomeric properties after prolonged exposure to jet fuel and aviation gas. The uncured material is a low sag, thixotropic paste suitable for extrusion gun or spatula application. Unlike standard polysulfide fuel tank sealants, it can cure at low temperatures and is unaffected by changes in relative humidity. This sealant has excellent adhesion to common aircraft substrates.

04Specifications

Full listing title: PPG PR1828 B-1/4 Rapid Curing Fuel Tank Sealant 6oz Semkit *PPG/PRC Standard Spec

Specifications should be confirmed against the current manufacturer TDS, AMM or OEM documentation before use.

Approvals and references from source listing: PPG/PRC Standard Spec