What is the square feet coverage per 5 gallon bucket?

Hello! Vandlguard has a coverage rate of about 200 sq. ft. per gallon, so a 5 Gallon pail will cover up to 1,000 sq. ft. Here is a link to the TDS (Technical Data Sheet): http://ow.ly/CkKf30drMcQ

Thank you. I appreciate your help.