Poor adhesion is the most common cause paint failure, often this is caused by incorrect or lack of priming. Rustoleum have address this problem with a range of adhesion promoting primers, primers such as 3333 a two component water based adhesion primer commonly used on power floated floors that are extremely smooth and difficult to get good adhesion too. 3333 provides a surface that paints such as Pegakote can bond too increasing the life expectancy of the coating, stopping it from flaking or peeling off. Rust-Oleum Pegalink is a single component universal adhesion primer formulated to aid adhesion to PVC, galvanised steel, concrete, plaster and other smooth surfaces. Galvinoleum 3202 adheres to difficult surfaces such as glass, stainless steel, aluminium and copper. For more information please call Promain.