SWD969 is composed of high-performance anti-corrosion resin as film-forming base, it added bright metallic flakes materials. Its film-forming resin contains a large number of ether bonds, urea bonds, biuret bonds, urethane bonds and hydrogen bonds, which makes the film-forming coating dense and tough, with excellent mechanical and physical properties and anti-corrosion properties. After pretreatment, the metal flakes material can be evenly and orderly arranged during film formation. Due to its outstanding length diameter ratio and strong anti-corrosion ability, it will greatly prolong the penetration and damage of corrosive medium during application, so that the coating can play the role of thick film coating acted under thin conditions. The selected metallic materials are bright flakes, which can effectively reflect light and heat radiation, achieve the effect of cooling and energy saving, make the building environment more comfortable, and the stored materials more stable. The metal flakes in the coating are overlapped from bottom to top, so that the coating has a conductive effect, which can prevent electrostatic accumulation and make the production area safe.