For instance, the two-part epoxy kits are likely to contain the toughest finish, but They're also going to hold the highest value tag and might be difficult to use. Etching opens the pores of concrete permitting the coating to adhere far better. Utilize the supplied etch rinsing with water totally. http://garage-floor-epoxy-clear15814.tinyblogging.com/5-Simple-Techniques-For-pure-metallic-epoxy-floor-coating-systems-28186675