Anti radiation thermal insulation waterproof coating is composed of 100% acrylic polymer, microbubble glass balls and microporous insulation technology, which is an efficient thermal insulation coating. It has good waterproof, thermal insulation and reflection functions, can reflect 85% of solar energy and heat energy, has a high emissivity of 95%, can quickly dissipate the heat accumulated by the substrate, and has a low conductivity coefficient (0.058w/m.k), which can effectively block thermal energy conduction. Increasing the equivalent thermal resistance and reducing the temperature inside the city can save energy and lower energy consumption. Dual waterproof and thermal insulation effects.