{"product_id":"ppg-pr-1422b-2-fuel-tank-sealant-class-b-2-aircraft-sealant","title":"PPG PR-1422B-2 Fuel Tank Sealant | Class B-2 Aircraft Sealant","description":"\u003ch2\u003ePR-1422B-2 Aircraft Integral Fuel Tank Sealant\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePR-1422B-2\u003c\/strong\u003e is a \u003cstrong\u003etwo-component aerospace sealant for integral fuel tanks\u003c\/strong\u003e, manufactured by \u003cstrong\u003ePPG Aerospace \/ PRC-DeSoto\u003c\/strong\u003e. It is a \u003cstrong\u003epolysulfide, dichromate-cured, Class B\u003c\/strong\u003e sealant developed for \u003cstrong\u003efillet sealing\u003c\/strong\u003e applications in aircraft fuel tanks and fuselage systems. The cured material maintains elastomeric properties after prolonged exposure to \u003cstrong\u003ejet fuel\u003c\/strong\u003e and \u003cstrong\u003eaviation gasoline\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eB-2\u003c\/strong\u003e designation indicates the \u003cstrong\u003eClass B version with an application life of approximately 2 hours\u003c\/strong\u003e. The product is a low-sag thixotropic paste applied by \u003cstrong\u003eextrusion gun\u003c\/strong\u003e or spatula, ideal for areas requiring extended working time compared to faster-setting versions such as B-1\/2.\u003c\/p\u003e","brand":"Blackbird Aviation","offers":[{"title":"Default Title","offer_id":42893337755723,"sku":null,"price":91.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/8981\/3067\/files\/09-04703.jpg?v=1783967787","url":"https:\/\/bbirdaviation.com\/products\/ppg-pr-1422b-2-fuel-tank-sealant-class-b-2-aircraft-sealant","provider":"Blackbird Aviation","version":"1.0","type":"link"}