POLYCOL 03-172

Unsaturated Polyester For Auto Body Repair

Polycol 03-172 is a high-molecular weight, modified ortho-terephthalic unsaturated polyester resin especially designed for use in the manufacture of body filler and putty for benzoyl peroxide cure. Its toughness properties are designed and chemically balanced to substantially reduce the internal and external cure cracks of the patch compounds. It is fast curing which results in early sanding time. It also has an excellent shelf-life at ambient temperatures below 30 ºC.


Polycol 03-172 is recommended for use in auto body fillers. 

Features & Benefits

  • High molecular weight
  • Excellent mechanical properties
  • Extended shelf–life
  • Fast and full cure
  • Excellent bonding strength


Polycol 03-172 Unsaturated Polyester Resins are packed in steel drums containing 220 kilograms net weight.