Answer
Oct 17, 2021 - 11:31 AM
The SealGreen Rust Remover when mix according to instructions it becomes a jelly that can be applied to vertical surfaces. The product works fast but it is best to work in small areas at a time. Once applied just like the video show you will need to move it up the wall on a regular basis because the jelly slides down slowly.
Source: SealGreen Website
