Dow Corning brand silicone 10 to 1 encapsulants are supplied as two-part liquid component kits. Dow Corning silicone elastomers require no post cure and can be placed in service immediately following the completion of the cure schedule. Standard silicone encapsulants require a surface treatment with a primer in addition to good cleaning for adhesion while primerless silicone encapsulants require only good cleaning. - 2-part, clear, 10:1, RT and heat cure, good strength, UL and Mil Spec, same as Sylgard 182 but with faster RT cure. Sylgard 184 silicone elastomer is suitable for LED lighting encapsulation, industrial controls, high voltage resistor packs.