Solprene 1205 |

Solprene 1205


Solprene 1205 is a linear random-block styrene-butadiene copolymer with a total content of 25% of styrene, 17.5% is present as a polystyrene block.

It has a non-staining antioxidant system; FDA approved for use in food contact applications. Is essentially gel free with a clear color.

Solprene 1205 is an excellent modifier for asphalt, formulations of caulks and sealants; it is also an excellent processing aid for most polymers, giving a good resistance to low temperature. Used in extruded goods, soles and heels. It can also be used as modifier for thermoplastic resins and in adhesive formulations.


  • Vulcanized compounds
  • Solvent based adhesives
  • Adhesives hot melt
  • Pressure sensitive adhesives (psa)
  • Adhesives labels
  • Polimer modification & compounding
  • Footwear
  • Sealants
  • Seals
  • Asphalt modification


It is available in bales wrapped in low melting point polyethylene. In case of polymer modification by chemical reaction it can be wrapped in styrene-butadiene film.

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