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UV resistant plastic works by providing a protective barrier that blocks or filters harmful ultraviolet rays before they can damage the greenhouse cover or the plants beneath it. Traditional plastic sheeting tends to wear out quickly because UV rays cause chemical bonds within the film to break down, which eventually leads to tearing, discoloration, and loss of strength. In contrast, UV resistant plastic includes stable compounds that absorb or scatter ultraviolet energy, preventing it from reaching the film’s core structure. This enhanced stability means growers enjoy a greenhouse cover that lasts significantly longer, maintains its clarity through multiple seasons, and reduces the risk of premature replacement. Since greenhouse covers are constantly exposed to sunlight, investing in UV resistant plastic ensures your structure stays durable and functional, giving plants a consistent environment that encourages growth and protects delicate seedlings from the harsher aspects of direct sunlight.
