{"product_id":"ppg-pr-1422b-1-2-fuel-tank-sealant-class-b-1-2-aircraft-sealant","title":"PPG PR-1422B-1\/2 Fuel Tank Sealant | Class B-1\/2 Aircraft Sealant","description":"\u003ch2\u003ePR-1422B-1\/2 Aircraft Integral Fuel Tank Sealant\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePR-1422B-1\/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 compound cured by dichromate\u003c\/strong\u003e, Class B, developed for \u003cstrong\u003efillet sealing\u003c\/strong\u003e in fuel tanks and fuselage sealing applications in aircraft. 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-1\/2\u003c\/strong\u003e designation indicates an approximate application life of \u003cstrong\u003e1\/2 hour\u003c\/strong\u003e, with tack-free time less than \u003cstrong\u003e8 hours\u003c\/strong\u003e and cure to 35A in approximately \u003cstrong\u003e24 hours\u003c\/strong\u003e, at 77°F \/ 25°C and 50% relative humidity.\u003c\/p\u003e","brand":"Blackbird Aviation","offers":[{"title":"Default Title","offer_id":42893371048011,"sku":null,"price":132.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/8981\/3067\/files\/09-04703_d16b7302-ea37-4975-9f55-e08e33966df9.jpg?v=1783969571","url":"https:\/\/bbirdaviation.com\/products\/ppg-pr-1422b-1-2-fuel-tank-sealant-class-b-1-2-aircraft-sealant","provider":"Blackbird Aviation","version":"1.0","type":"link"}