4in Circular Paper Discs (Package of 1,000)

Model: MSA-120

$41.00

Description
Specifications
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Q&A

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

Specifications

Attribute name	Attribute value
Quantity	Package of 1,000
Estimated Shipping Weight	3.0lb (1.36kg)

Product Q&A

Q: How are longer specimens extracted and the piston returned?

Specimens longer than 5in are extracted by repositioning the Adapter Ring after maximum piston travel, and the spring-loaded piston automatically returns to the start position when the release valve is opened.