COOLWALL® Textured Primer HD is a multi-functional low VOC acrylic latex system designed to dry to a hard, durable textured finish. Rheology modifiers are used to provide non-sag, leveling and film build when freshly applied. This primer is formulated for difficult surfaces such as metal, where good adhesion is essential and a textured appearance is desired. This product also assures optimum adhesion of a variety of topcoats