Clear Electronic Grade Silicone - 2.8 oz Squeeze Tube This electronic grade silicone is a one-part, moisture- curing RTV (room temperature vulcanizing) silicone sealant/adhesive that is non-slump and cures to form a tough, permanently flexible rubber. The non-corrosive curing system of this electronic grade silicone makes it ideally suited for protecting, sealing and insulating corrosion-sensitive electronic and electrical materials such as copper, brass, silver, etc. Specifically formulated for use in electrical/electronic production and assembly. This electronic grade silicone is a neutral-cure silicone that emits no objectionable odors during cure and is ideally suited for use in confined areas. However, adequate ventilation should be provided when used in large-scale production. 100% silicone and has excellent resistance to temperature changes from -57 C to +204C (-70F to +400F)