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Custom silicone molded parts : a mastered technique

Sterne molding capabilities include compression and injection molding techniques. Custom silicone rubber parts are made in either High Consistency silicone Rubber or Liquid Silicone Rubber. Simple or complex silicone parts are manufactured using a multitude of technologies using our compression or injection molding machines. Our technical team will determine the right process and design the right mold according to the technical specificities (size, quantity, target cost, expected performances and tolerances, ...)

Standard tolerances respect ISO 3302-1 norm category M2, but tighter tolerances are also possible.

A large choice of silicone compound is available.

Sterne can produce prototype, unique piece, small, medium or mass series thanks to its host of machines.

Our R&D team offers technical assistance form the early stage of your silicone project to the design & final conception of the products.




Molded silicone parts: Sterne shapes your ideas!


• Dental tray
• Oxygen mask
• Non standard O-ring
• Suction cup
• Washer silicone gaskets
• Silicone sterilization mats
• Over molded inserts
• Silicone gate seals
• Silicone balls
• Molded plates
And other precision molded parts according to customers’ drawings



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