Contact Us
For questions about mix ratios, corrections to product data, or partnership inquiries, please reach out using the information below.
📞 Phone
Monday–Friday, 9 AM – 5 PM PT
📬 Mailing Address
Epoxy Calc Hub
PO Box 9102
Pasadena, CA 91109
📋 Response Times
- Product data corrections: 24–48 hours
- General questions: 1–2 business days
- Partnership inquiries: 2–3 business days
- Mail correspondence: 5–10 business days
Report Outdated Product Data
If you find a mix ratio, cure time, or pour depth specification that differs from the manufacturer's current data sheet, please let us know. Include the product name, the field that needs correction, and the updated value with a link to the manufacturer's specification sheet. We verify and update product data within 48 hours of confirmation.
Manufacturer Submissions
If you are an epoxy resin manufacturer and would like your products listed on Epoxy Calc Hub, send us your product catalog with mix ratios, cure times, and pour depth specifications. We review all submissions for completeness before publication.