SUN PROOF exterior latex is specifically formulated to meet the performance requirements of the residential and commercial markets. The 100% acrylic latex formula provides excellent durability, great dirt resistance, low temperature application and excellent adhesion. SUN PROOF can be used on properly prepared and primed new and previously painted exterior siding, doors, trim and windows. This product is formulated for application in temperatures as low as 35 deg F (2 deg C), helping to extend the exterior painting season.