Gilson MSA-120 and MSA-121 Paper Discs prevent hot-mix asphalt samples from sticking to baseplates or compaction heads in Marshall or Superpave Gyratory Compaction Molds.
Features:
- Strong and tear-resistant, with smooth edges
- Available in two sizes: MSA-120 for both 4in and 100mm, or MSA-121 for 6in and 150mm molds
- Discs are 0.0007-0.008in thick and made of 100lb paper stock
- Meets AASHTO T 245, ASTM D5581 and ASTM D6926 standards
Included Items:
- Paper Discs