SURFACE TREATMENTS High performance In-house Manufacturing, Safe Sealing

HUTCHINSON GROUP IMPROVED SURFACE EFFICIENCY As an expert in precision sealing, Hutchinson offers a whole range of high performance surface treatments. These treatments optimize the 0-Ring surface to the specific conditions of use. They are tested and validated according to customers standards and requirements. Our surface treatments are developed and applied in our plants in order to guarantee optimal quality. Our processes respect both the environment and current regulations, and preserve the rubber characteristics. ADVANTAGES > Reduce insertion forces > Reduce friction forces and seal wear...

- Not applicable o Moderately suitable + Suitable ++ Highly suitable OUR PROCESSSPECIFIC PROCESS FOR LUBRICOATS °6 /// > o — o — o — o Non-treated seal Washed/dried Plasma activation Coating application Non-treated seal Surface treatment application

SALES OFFICES ► NORTH AMERICA Oil & Gas / Distribution Houston - USA [email protected] +1 832 243-4644 Automotive / Off-Road Auburn Hills - USA [email protected] +1 248 375-4194 ► BRAZIL & MERCOSUR Monte Alto-BRAZIL [email protected] +55 16 3244 3500 www.oring.hutchinsonworldwide.com [email protected]