Make sure you are accessing this file directly from www.steam-brite.comIt seems you are trying to get it from https://steam-brite.com/literature/schematics/index.php?dir=Powrflite%2FMSDS%2F&file=liquidate.pdf
Your IP address has been logged.
18.116.43.109 (ec2-18-116-43-109.us-east-2.compute.amazonaws.com)
Here is a link to the directory index the file is in:
http://www.steam-brite.com/literature/schematics/index.php?dir=Powrflite/MSDS/