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). This material is designed for fillet sealing of properly prepared glass, polycarbonate, acrylic and other aircraft sealing applications. This product is specifically formulated not to craze substrates. The cured sealant exhibits excellent resistance to UV and weather exposure. PR-1425 Class B is a two-part, dichromate cured polysulfide compound. The uncured material is a low sag, thixotropic paste, suitable for application by extrusion gun or spatula. This sealant has excellent adhesion to common aircraft substrates. This product is qualified to several manufacturers’ specifications. Please contact PRC-DeSoto Europe for further information. Nano電子商城-亞太領(lǐng)先的MRO產(chǎn)品資訊平臺！ Nano電子商城還為您提供專業(yè)的技術(shù)支持和具有競爭力的價格，請您放心購買！ Nano電子商城聲明: 因廠家會在沒有任何提前通知的情況下更改產(chǎn)品包裝、產(chǎn)地或者一些附件，Nano電子商城不能確保客戶收到的貨物與Nano電子商城網(wǎng)站圖片、產(chǎn)地、附件說明完全一致。只能確保為原廠正品！若本網(wǎng)站沒有及時更新，敬請諒解！