Construction method "Big Sun MR Method"

Metal roof waterproofing, rust prevention, and heat insulation methods! Using waterproof materials that reduce odors and toxicity!

The "Big Sun MR Method" is a specialized construction method for metal roofs that uses a highly flexible polymer cement-based waterproofing material primarily composed of acrylic resin and a solar heat reflective paint. The highly flexible waterproof coating, which excels in durability and weather resistance, follows the expansion and contraction of the substrate, maintaining waterproof performance over the long term. The flexible coating also has soundproofing effects, reducing the noise of rain. Additionally, the heat-reflective paint helps to suppress indoor temperature increases, thereby reducing energy costs for air conditioning during the summer. 【Features】 ■ Excellent waterproof performance ■ Excellent rust prevention performance ■ Suppresses indoor temperature rise ■ All constituent materials are environmentally friendly products *For more details, please download the PDF or feel free to contact us.

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