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Sealants Europe (formerly Le Joint Français - LJF)

PR 1784 B Windshield and Canopy Sealant

PR 1784 B is an aircraft windshield and canopy sealant. This material is designed for fillet sealing of properly prepared glass, polycarbonate, acrylic and other aircraft sealing applications. This product is specifically formulated not to craze substrates. The cured sealant exhibits excellent resistance to UV and weather exposure.

PR 1784 B is a two-part polysulfide liquid polymer.The mixed compound is a thixotropic paste, readily applied by extrusion or injection gun, which does not flow from vertical or overhead surfaces. Sealant has excellent adhesion to common aircraft substrates.