Privacy & disclaimer

How this site handles your information, and the limits of what it says.

Privacy

When you contact us or sign up for updates, you send us your name, company and contact details by email. We use them to respond.
The site stores small preferences in your browser, such as day or night mode. They stay on your device.
We do not sell or rent your information, and we only add you to a mailing list when you ask.

Disclaimer

Product labels and state regulations take precedence over any guidance on this site. Always read and follow label directions.
Formulas, formats, sizes and availability vary. Contact Sigma to confirm for your project.
Questions: [email protected] or (281) 706-8171.