Pr 1428 a2. With its broad temperature tolerance and straightforward application, PR-1428 is well-suited for environments where both performance and efficiency matter. . PR-1428 Class A is a two-part, manganese dioxide cured, polysulfide compound. It has a temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). The material is designed for use as an access door sealant or in the fabrication of formin-place (FIP) gaskets. It has a service temperature range from -54°C (-65°F) to 121°C (250°F), with intermittent excursions up to 135°C (275°F). PPG’s PR-1428 Class A sealant is a trusted choice for precision sealing tasks in aircraft maintenance and assembly. It has excellent resistance to aircraft PR-1428 Class A is a low adhesion sealant. A-2 represents an application life of 2 hours. Boeing offers Aircraft Parts, Chemicals, Tools, and more. Withstanding extreme temperatures from -65°F to 250°F, its versatile application extends to access door sealing and form-in-place gaskets. PPG PR-1428 Class A is a two-part manganese dioxide cured polysulfide compound. The uncured material is suitable for application by brush in thickness up to 25 mils. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. PR-1428® Class A & B are two-part, manganese dioxide cured, polysulfide compounds. PR-1428 Class B is a two-part, manganese dioxide cured, polysulfide compound. Commonly used for access door sealing and FIP gaskets, it delivers consistent results where reliability is non-negotiable. PPG Aerospace® PR-1428 A-2 Removable Access Door Sealant from SkyGeek offers a reliable, yet temporary bond that is easily removed when access is needed. It cures at room temperature to form a removable seal to common aircraft substrates. The material is designed for use as an access door sealant or in the fabrication of form-in-place (FIP) gaskets. It is a low adhesion sealant with a service temperature range from -65°F (-54°C) to 250°F (121°C) with intermittent excursions up to 275°F (135°C). Shop Boeing for PR1428A1-2, PPG Aerospace/PRC DeSoto® Sealant Polysulfide Semkit 654 6Oz . The following tests are in accordance with MIL-S-8784 Class A and other OEM specification test meth-ods. The sealant is designed to hold access doors in place, allowing them to be removed when needed for maintenance or repairs. Hazmat fees or exemptions may apply. Item Replacement History Part Number: PR1428B2 SEALANT: SEMKIT,6OZ,654, ONLY SOH AVAILABLE Part Number: PR1428B2 PPG PR-1428 Class B Access Door Sealant, 6 oz cartridge: AU/NZ This Pint of PRC-Desoto PR-1428 Class A is a low adhesion access door sealant with a 1/2 hour application life. It cures at room temper-ature to form a removable seal to common aircraft substrates. PR-1428 Class A sealant is a two-part, manganese dioxide cured polysulfide. Introducing PR-1428 Class A Fuel Tank Access Door Sealant, the ultimate solution for aircraft maintenance. PR-1428 Class A is a low adhesion sealant. bsfne hls kgf8 jq 126e ecmfs ujra 8pp es3gb4 lcasc

Pr 1428 a2. Hazmat fees or exemptions may apply.