Please enter the email address you used to create the account. We'll send you a link that lets you create a new password.
Please check your email. Click the link in the email to create a new password.
Superior multi-use gypsum product – easily applied and non-toxic.
Main FeaturesAvailable in 50 lb. bags, supersacks and in bulk, No. 1 Industrial Ground Gypsumis an easily applied multi-use gypsum product for use in agricultural, horticultural and environmental applications. No. 1 Industrial Ground Gypsum benefits mushroom farming, manure odor abatement and oil well site remediation, among other applications, by:
Our customer support team will get back to you as soon as possible.
Is gypsum harmful to animals?
No. On the contrary, USG Calcium Sulfate Feed Grade is used as a calcium enrichment for animal feed. USG Food and Pharmaceutical grade gypsum products are used in many human food and pharmaceutical applications. Gypsum should not be harmful if used appropriately.
Have a question?
Let us do the research. We'll get back to you as quickly as we can.
Need help right away?
Call our Technical Support team at 800-874-4968 (Monday-Friday, 7:30 am - 4 pm Central).