{"product_id":"pr1422b1-2-fuel-tank-sealant-6-oz-654-semkit-copy","title":"PR1422B2  Fuel Tank Sealant, 6 oz 654 Semkit","description":"\u003ch4 class=\"productView-title heading-5 pb-5 pb-5-mob\"\u003ePR-1422 CLASS B  Fuel Tank Sealant\u003c\/h4\u003e\n\u003ch4 class=\"productView-title heading-5 pb-5 pb-5-mob\"\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003ePR-1422 Class B is an aircraft integral fuel tank sealant. It has a service range from -65F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for fillet sealing fuel tanks and other aircraft fuselage sealing applications. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePR-1422 Class B is a two-part, dichromate cured poly-sulfide compound. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperature to form resilient sealant having excellent adhesion to common aircraft substrates.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Aeroparts","offers":[{"title":"Default Title","offer_id":49246349361395,"sku":"PR1422B2-6OZ","price":162.25,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/9734\/7059\/files\/ScreenShot2025-11-26at11.17.18am_9f4df350-c903-45d6-bc90-ebbcba77681d.png?v=1764116522","url":"https:\/\/aeroparts.com.au\/products\/pr1422b1-2-fuel-tank-sealant-6-oz-654-semkit-copy","provider":"Aeroparts","version":"1.0","type":"link"}