Wosten 70B


Wosten 70B is used as an antiozonant in the rubber industry, it extends the life span of rubber and prevents it from cracking and peeling.


  • rubber industry - as an anti-aging agent, added to rubber compounds​

Transport and sales

  • sale in bags of 20 kg,
  • the product is not subject to RID and ADR regulations concerning the transport of dangerous goods
  • loading: from Monday to Friday, from 6.00 a.m. to 2.00 p.m.
  • loading site: main warehouse

Requirements for Wosten 70B

Property Required parameters Method
Congealing point, °C 60-70 ​PN ISO 2207
Kinematic viscosity at 100 °C, mm2/s 5,0-7,0 P​N-EN ISO 3104​
Oil content, [%(m/m)], max 2,0-3,5 ASTM D 721-17
Penetration at 25°C, max 40 ​PN-C-04161


​​Małgorzata Gurtowska
Sales Representative

​​tel. +48 24 201 00 61 
mob. +48 663 730 175​