Priced per pound, sold in 10 lb. increments.
Please note that this item has an extended lead time, and can take up to 12 weeks to ship.
A low-absorption gypsum cement for case molds. Specially made for close tolerance tooling; provides excellent hardness, accuracy and freedom from efflorescence.
Mix Ratio: 33-38 lbs. water/100lbs. Ultracal
Set Time: 18-30 min
Selection of the water-to-plaster ratio must be based on the particular requirements of the set plaster. Variables in the shop environment and/or finished product requirements may necessitate a
new water-to-plaster ratio for optimal results.
Note: Full bags are 50 lbs.
This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.