ITEM NAME:1 x High Temperature 704 Electronic Devices Silicone Rubber Adhesive Sealant New Descriptio n Description: Features: 100% brand new and high quality. Fine workmanship and long service life. Widely used for bonding different metal, non-metal, plastic and rubber. Non-toxic, without solvent, no pollution, no corrosion, resistance to aging. Good electrical insulating performance and stability, colorless. Instructions: After the general working.1 704 Silicone Rubber Sealant. Category: Silicone Sealant. After the general working condition of the parts to be bonded, for general cleaning and drying, the silicone rubber is extruded from the hose, directly coated with glue, and placed at room temperature for 12-24 hours to absorb the air and trace the water vapor to solidify itself.