• Most widely traded RSS grade worldwide.
  • Good quality but may have minor blemishes compared to RSS1X or RSS2.
  • Uses:
    • Tyres (especially standard passenger and motorcycle tyres).
    • Footwear.
    • Rubberized fabrics.
  • Why Used: Popular due to cost-effectiveness; sufficient strength for most applications.
RSS4/5 (Ribbed Smoked Sheet, Grade 4/5)
RSS 3(Ribbed Smoked Sheet, Grade 3)
RSS 2(Ribbed Smoked Sheet, Grade 2)
RSS 1X (Ribbed Smoked Sheet, Grade 1)