Skip to main content

PPG PR1829 B-2 Rapid Curing Windshield & Canopy Sealant 6Floz Semkit

Silmid P/N: P1829B2654
£206.62 (excl VAT) £247.94 (Inc VAT)
5 Available from stock
Bulk discounts
£206.62 + VAT
£196.29 + VAT
£191.12 + VAT
£185.96 + VAT

PR-1829 Class B is a rapid aircraft windshield and canopy sealant. It has a service temperature range from -80°F (-62°C) to 320°F to (160°C), with intermittent excursions up to 420°F (216­°C).

Technical Information

  • Commodity Code 32141010
  • Country of Origin United States
  • UN Number 3077 CL9

Product Properties

Manufacturer Part Number


Airbus Helicopters CM

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 material is designed for fillet sealing of glass, polycarbonate, acrylic and other aircraft sealing applications. The product contains no organic solvents and does not craze substrates. The cured sealant exhibits excellent resistance to UV and weather exposure. PR-1829 Class B is a two-part, epoxy cured Permapol® polythioether compound.

The uncured material is a low sag, thixotropic paste, suitable for application by extrusion gun or spatula. Unlike standard polysulfide windshield sealants, it can cure at low temperatures and is unaffected by changes in relative humidity.


  • PPG
  • PR1829 B
  • -2
  • Rapid Curing Windshield & Canopy Sealant
  • 6Floz
  • Additional Content

    Sealant Removal Chemicals
    Sealant Removal Chemicals
    Sealant Removal Equipment
    Sealant Removal Equipment
    Semco Sealant Dispensing Equipment
    Semco Sealant Dispensing Equipment

    Shipping information

    Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

    Orders under £100 placed online for UK Mainland delivery is £12.00*

    **Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £30.00, orders placed through the office will incur additional charges.** 

    International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

    Please refer to our delivery page for more information.