Cures in about 20 minutes under UV light! You can apply additional layers or paint immediately after curing.
The "Big Sun UV Sheet Method" not only reduces construction time but also requires UV exposure for curing, allowing for construction without the pressure of usable time. Due to the uniform FRP sheets produced in a factory, there are no mixing errors, pinholes, or thickness variations on site. Additionally, on-site work primarily involves the pressing of the substrate and sheet, eliminating the need for impregnation work with glass fibers. 【Features】 ■ Shortened construction period ■ Stable quality ■ Excellent workability ■ Superior material properties *For more details, please download the PDF or feel free to contact us.
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【Quality Performance】 ■ Adhesive Strength (N/mm²): 3.3 ■ Barcol Hardness: 62 ■ Water Permeability (g): 0.04 ■ Tensile Strength (N/mm²): 73.4 ■ Tensile Modulus (N/mm²): 6950 ■ Flexural Strength (N/mm²): 195 ■ Flexural Modulus (N/mm²): 8000 ■ Stain Resistance Test: No abnormalities ■ Formaldehyde Emission (mg/L): 0.1 or less *For more details, please download the PDF or feel free to contact us.*
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We develop products with the theme of being "friendly to people and the environment." Among them, our polymer cement-based waterproof coating material "Big Sun" has been a key product for over 30 years, used in various fields such as construction, civil engineering, and renovation. Additionally, our greening system is designed to green not only typical rooftops but also various locations such as grounds, courtyards, roof balconies, central reservations, riverbanks, road slopes, and retaining walls.