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6" Concrete Test Bio-Cylinder™ Molds (East Coast - 20 pack)

In stock

See chart below for CAT# and description.

Buy 14 and save 15%

Buy 28 and save 20%

Buy 42 and save 25%

Buy 84 and save 30%

*Discount applied at checkout for customers signed into their account. Quantity discount will apply with  purchases of 28+ for dealers.


For maximum cost savings in regards to quantity price breaks and freight, we recommend purchasing by the pallet (14 boxes).



  •  Dimensions: 6x12
  •  Bio-degradable • Recyclable • Virtually unlimited shelf life.
  • BIO-CYLINDER™ test cylinders meet A.S.T.M. specifications C39,C192 and C470.
  • BIO-CYLINDER™ mold is non-absorptive.
  • Molded single unit for consistent dimensional uniformity.
  • Smooth molded plastic allows quick, easy stripping.
  • Strong, durable BIO-CYLINDER™ is weather resistant, eliminating job-site storage problems.
  • Custom silk screen labeling available (28 carton minmum).
  • BIO-CYLINDER™ lids and stripping tools available.
  • Patent # 7,694,580
  • Also available in 4x8, 3x6, and 2x4. 


*We are proud to make the ONLY Bio-Degradable Test Cylinder on Earth.  By choosing to purchase Deslauriers Test Cylinders & Lids you are helping to reduce the harmful impact of plastic on our environment.  Learn more about our Bio-Degradable Test Cylinders and Lids.* 

Black 6X12 Bio-Cylinder Molds
TC6 Plain-no printing No Lid
TC6-L6F Plain-no printing Flat Lid
TC6-L6D Plain-no printing Domed Lid
TC6PG Generic Print No Lid
TC6PG-L6F Generic Print Flat Lid
TC6PG-L6D Generic Print Domed Lid
TC6P Custom Logo No Lid
TC6P-L6F Custom Logo Flat Lid
TC6P-L6D Custom Logo Domed Lid


White 6X12 Bio-Cylinder Molds
TC6W Plain-no printing No Lid
TC6W-L6F Plain-no printing Flat Lid
TC6W-L6D Plain-no printing Domed Lid
TC6WPG Generic Print No Lid
TC6WPG-L6F Generic Print Flat Lid
TC6WPG-L6D Generic Print Domed Lid
TC6WP Custom Logo No Lid
TC6WP-L6F Custom Logo Flat Lid
TC6WP-L6D Custom Logo Domed Lid
For quality control and for reference in the case of concrete failure, test specimens are very essential to the engineer and concrete producer. To insure that the only variable is the concrete itself, use correct curing and sampling procedures and ECON-O-MOLD concrete test cylinder molds. They give consistent, dependable performance.