Genius 251

Selenis Genius 251 copolyester has been specifically developed for extrusion blow moulding process of bottles of any shape. Selenis Genius 251 offers exceptional clarity, neutral colour and high gloss, granting enhanced shelf appeal whilst protecting product ingredients.

Selenis Genius 251 grade offers excellent impact resistance; therefore it is recommended for the production of bottles with a volume up to 1000-ml. 

Selenis Genius 251 grade may be easily processed on standard extrusion blow moulding machines, provided appropriate drying equipment is used. 

Selenis Genius 251 offers good chemical resistance to most common additives used in the cosmetics and personal care industries; it is up to the end user to determine the fitness for use.

Genius 251


  • Exceptional clarity
  • Good chemical resistance
  • Good impact resistance
  • Easy to process
  • Excellent decorative capability and personalisation
  • Suitable for storage down to -40ºC
  • EtO and Gamma sterilisable