Privacy Policy
Last updated: 8 September 2026
This policy explains what happens to data when you use epoxyresincalc.com. The short version is that the calculators run entirely in your browser, we do not ask for or store personal information, and the numbers you type are never sent to us.
What we collect
We do not ask you to create an account and we do not collect names, email addresses or payment details through this site. The measurements you enter into any calculator are processed in your own browser and are never transmitted to our servers or stored by us.
Information stored in your browser
The site saves a single preference in your browser's local storage: whether you chose the light or dark theme. It stays on your device, is readable only by this site, and is never sent anywhere. Clearing your browser data removes it. No other values are stored by us.
Hosting and server logs
The site is hosted on Cloudflare Pages. Like virtually all web hosts, Cloudflare processes technical request data such as IP address, browser type, referring page and time of request in order to serve the site, protect it from abuse and produce aggregate traffic counts. This processing is governed by Cloudflare's own privacy policy.
Advertising
This site may display third party advertising, including Google AdSense. Third party vendors, including Google, use cookies and similar technologies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this and other sites. You can opt out of personalised advertising by visiting Google's Ads Settings, and you can opt out of third party vendor cookies through the About Ads opt out page.
Consent in the EEA and UK
If you are in the European Economic Area, the United Kingdom or Switzerland, you will be asked for consent before any advertising or measurement cookies are set, and you can change or withdraw that choice at any time. Without consent, only what is strictly necessary to display the site is used.
Affiliate links
Some outbound product links are affiliate links, which means we may earn a commission if you buy something after clicking one, at no extra cost to you. These links are marked as sponsored in the page code. Clicking one takes you to a third party retailer whose own privacy policy and cookies then apply. Product recommendations are based on what suits the pour you calculated, not on commission.
Embedded calculators
Our calculators can be embedded on other websites. An embedded calculator behaves exactly like the one here: it runs in your browser, stores nothing beyond the theme preference, and sends only its own display height to the page containing it so the frame can be sized correctly. No information about you is passed to the host site.
Children
This site is a general audience tool and is not directed at children under 13, and we do not knowingly collect personal information from them.
Your choices
You can block or delete cookies and clear local storage through your browser settings. Doing so will not stop the calculators working, though the site will forget your theme preference. Because we hold no personal data about you, there is normally nothing for us to export or delete, but you are welcome to get in touch with any question about this policy.
Changes to this policy
If this policy changes, the updated version will be posted on this page with a new date. Material changes, such as introducing a new category of third party service, will be reflected here before that service goes live.