Nowadays, this material is popular for roof leak repair: pure polyurea thermal insulation waterproof coating. Apply the first coat, wait 6 hours until dry, then apply the second coat. Once fully dry, it becomes extremely hard, resistant to wear and tear even under heavy foot traffic. It also forms a lotus-leaf-like waterproof protective layer, anti-slip and wear-resistant, providing excellent protection against rain. We are a professional Chinese manufacturer of waterproof co

While concrete pavements are renowned for their ​ high strength and stability , they gradually develop various damages and deformations...