50/50 Core Mix
Ransom & Randolph · source
Used to hand pack cores
Used primarily by ferrous casters
Exothermic as it sets; which, in most cases, prevents it from being used in direct contact with wax patterns
Can be used for making preformed cores, depending on the size and type of core needed
Made in the USA
Product Information
| Manufacturer | Ransom & Randolph |
|---|