For use with liquid mold rubber. Consists of a solid aluminum U-frame with built-in sprue former, two pieces of heavy-duty clear plastic and industrial bands.
Made extra-tall to allow expansion of liquid rubber during vacuuming — no spills. Available in 2 thicknesses: 3/4" and 1-1/4". Both sizes make molds up to 1-7/8" wide x 6" high. Made in the UK.
| Brand | Castaldo |
| Country of Origin | Thailand |
| Thickness | 1-1/4" |
