Short answer is that you will destroy lung tissue. Not sure if you mean HCl in aqueous solution or HCl gas. In the latter case, whether or not it is fatal will depend on how much you inhale, but you wonât need much. It will also harm the nose and throat. If it is dilute solution it will be a bit like choking on regurgitated stomach acid and could cause long term health problems.
Peelaway 7 Paint Remover is a suitable for use on all woods with more modern paint or varnish on. Both of these products are a paste like product that you leave on for 24/48 hours (depending on what the test area shows) and then peel off.
Rust Remover. RUST ELIMINATOR AND METAL CONDITIONER. Rust Remover is a breakthrough in the removal of unwanted rust. Eliminates rust from iron and steel without harmful fumes. Begins working immediately to transform rust into a gray/black iron phosphate, which interrupts the rusting process.