{"product_id":"ppg-pr-1440b-1-2-fuel-tank-sealant-class-b-aircraft-sealant","title":"PPG PR-1440B-1\/2 Fuel Tank Sealant | Class B Aircraft Sealant","description":"\u003ch2\u003ePR-1440B-1\/2 Aircraft Integral Fuel Tank Sealant\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ePR-1440B-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\u003c\/strong\u003e Class B compound, developed for \u003cem\u003efillet sealing\u003c\/em\u003e applications in fuel tanks and other aircraft fuselage applications. 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 the \u003cstrong\u003eClass B version with an application life of approximately 1\/2 hour\u003c\/strong\u003e, at 77°F \/ 25°C and 50% relative humidity. The product is a low-sag thixotropic paste, applied with a spatula or extrusion gun.\u003c\/p\u003e","brand":"Blackbird Aviation","offers":[{"title":"Default Title","offer_id":42892285771851,"sku":null,"price":91.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/8981\/3067\/files\/201805072240570.jpg?v=1783953329","url":"https:\/\/bbirdaviation.com\/products\/ppg-pr-1440b-1-2-fuel-tank-sealant-class-b-aircraft-sealant","provider":"Blackbird Aviation","version":"1.0","type":"link"}