Cures in about 20 minutes under UV light! You can immediately apply additional layers or paint after curing.
The "Big Sun UV Sheet Method" not only shortens construction time but also allows for work to be done without the pressure of usable time, as it does not cure unless exposed to ultraviolet light. 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 mainly involves the pressing of the substrate and the 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): Below 0.1 *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 "kind to people and the environment." Among them, the 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 various locations, including not only typical rooftops but also grounds, courtyards, roof balconies, central reservations, riverbanks, road slopes, and retaining walls.