Greenhouse Plastic Clear We manufacture our agricultural cover films using our new five-layer co-extrusion technology. This enables us to process raw materials that ensure the highest level of mechanical strength and flexibility, and compatibility with all mechanical testing standards. Cover films with long-term durability Superior Strength and Toughness. Higher Light Transmission for optimum plant growth. 4 Year rated UV treated Greenhouse Plastic Clear 6 Mil 4 Year UV Available in large varieties of sizes from 10ft up to 50ft wide All our cover films are made of polyethylene with improved mechanical properties, stabilized UV protection. Available as transparent or light-diffusing cover films, they offer different UV radiation penetration levels (complete blockage, partial penetration or full penetration). 90% Light Transmission, 18% Diffused. 95% UV Blocking, UV Exposure Rating: 4 years at 120-140 Kly. 6 Mil Thickness Multi-layer extruded polyethylene. Formulated for maximum PAR light transmission, clarity, and strength. Manufactured by ISO-9001:2008 International Standards. Read more 4 Year 6mil Film Clear Polyethylene Cover UV Resistant (5 ft Wide x 25 ft Long) 4 Year 6mil Film Clear Polyethylene Cover UV Resistant (10 ft Wide x 25 ft Long) 4 Year 6mil Film Clear Polyethylene Cover UV Resistant (12 ft Wide x 25 ft Long) 4 Year 6mil Film Clear Polyethylene Cover UV Resistant (20 ft Wide x 50 ft Long) 4 Year 6mil Film Clear Polyethylene Cover UV Resistant (28 ft Wide x 50 ft Long)