6″ (150mm) Filter Paper for Marshall and Gyratory Asphalt Testing Features / Benefits: Circular, smooth-edged 6″ (150 mm, 5.875 inches) diameter discs fit in the bottom of compaction molds before introducing asphalt mixture prior to compaction testing.  These paper discs are coated on both sides and facilitate the removal of the sample specimen from the mold.

• • CS2 gloss tag stock
  • Coated on both sides
  • Actual disc size: 5.875 diameter
  • 500 sheets per box
  • Easily shipped by UPS or USPS

• Available with your company logo printed on every disc.