The truth about etch prime. In this video I explain the intended purpose of self etching primer. I also discuss epoxy vs urethane primer, rust encapsulator and Rustoleum.
SEM Self Etch Primer - https://amzn.to/3OoCH1D
SEM World Class Primer - https://amzn.to/3V6GZ1e
SEM World Class Primer Activator - https://amzn.to/4eQsdTs
SEM Rust Trap - https://amzn.to/3CXJQTO
SEM Seam Sealer - https://amzn.to/4g8Rg5j
