![Load image into Gallery viewer, 4" Concrete Cylinder Molds (Case of 36) - Available with flat or domed lid - Rainhart](http://rainhart.com/cdn/shop/products/tc4_web2_grande_f613acd6-5039-482a-a389-23b0ef9b27d7_24x24_crop_center.jpg?v=1557495831)
![Load image into Gallery viewer, 4" Concrete Cylinder Molds (Case of 36) - Available with flat or domed lid - Rainhart](http://rainhart.com/cdn/shop/products/tc4_web7_grande_bea1a067-ba27-4f30-b31c-82634e13926f_24x24_crop_center.jpg?v=1557495831)
![Load image into Gallery viewer, 4" Concrete Cylinder Molds (Case of 36) - Available with flat or domed lid - Rainhart](http://rainhart.com/cdn/shop/products/tc4_web8_grande_8f7f58ca-659e-45dc-8c1f-cf1f31727578_24x24_crop_center.jpg?v=1557495831)
4" Concrete Cylinder Molds (Case of 36) - Available with flat or domed lid
Regular price
$54.99
Unit price per
only -6 left in stock
4" Concrete Test Bio-Cylinder - Case of 36
- Dimensions 4" x 8"
- Bio-degradable • Recyclable • Virtually unlimited shelf life.
- BIO-CYLINDER™ 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
- Available with flat or domed lids