Self-adhesive liquid silicone rubbers of the ELASTOSIL LR 3072 series are paste-like, easily-pigmentable two-component compounds with extremely short curing times. Shortly after the curing process a thin oil film with lubricating properties forms on the surface of the vulcanizates. The vulcanizates are opaque and have good mechanical and electrical properties. 

Specific features

• Oil bleeding

• Self-adhesive

Applications

• Battery

• Connector Seals

• General Automotive Parts

• Molded Parts

• Molded Seals (LSR)）

Application details

ELASTOSIL LR 3072 series are particularly suitable for the economical production of large series of overmolded parts(thermoplastic/elastomer), even in a comolding process (shuttle mold) under standard conditions, without any special treatment of the mold surface. They are increasingly being used to produce cable and connector seals for the automotive industry. As an oil film forms, seals can be fitted easily and fully- automatically, even when tolerances are narrow. Parts made from ELASTOSIL LR 3072 can  generally be used for technical applications without post-curing, but do not comply with regulations concerning use in the pharmaceutical and food industry.