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Sun Master® 70% Opacity Overwintering White Film

This film is ideal for covering greenhouses, high tunnels and cold frames.

• Constructed from high-quality, tri-layer copolymer resin, this 3 mil white overwintering film offers 70% opacity.
• Reduce overwintering injury to woody ornamentals as well as reduce temperature fluctuations during the overwintering period.
• One year UV protection.
• Sold by the full roll only.