Dow Corning 737 sealant designed for more than neutral to OEM and assembly applications, special use include: the size of the application as a mechanical fastener seal freezer and refrigeration casing coated plastic stamper, to organize the application of plastic materials, printing. the electronic component sealing coaxial connector assembly of precision instruments to protect Dow Corning 737 sealant is one-component neutral cure, multipurpose. A variety of materials can be directly pasted, off oxime curing, it does not react with the metal or plastic, rapid curing, wide operating temperature range. Adsorption without primer on many materials and solidify into a tough flexible silicone rubber containing water vapor in the air. Model Features excellent unprimed adsorption performance for many plastics, metal, paint, glass and rubber surfaces. It does not react or corrode metal and plastic and metal or plastic. Fast curing: 3-6 minutes crust, 10 minutes is dry. Exposure to moist air 24 hours after curing will not collapse, sag or off-site operating temperature range (-65 ~ 177 ℃), at 204 ℃ can work in the short term. For many materials are automatic primer. 100% silicone rubber. UL QMFZ 2 94HB recognized. Dow Corning DC737 is a neutral electron sealant