Ginegar sun cover IR 504 Greenhouse film is a 200 Micron 5 layered film made of polyethylene with improved mechanical properties, having world-class UV stabilizer to protect the plastic against early UV degradation. It also has UV Blocker property to prevent pest activities and blackening of Rose petals, it also has Anti-sulphur property to avoid early breakdown of the plastic due to the reaction of chemical with the Plastic, due to the same it looks Greenish yellow in colour, it has an excellent light transmission of about 84% and diffusion of light is about 70% to help equally distribution of light in high density / bushy nature of Plants. What more! this plastic comes with Anti Dust Property -A means of reducing dust accumulation on the plastic. It also called Thermal cover film which absorbs and reflect infra-red radiation in the range between 7-15 microns (radiation reflected from all bodies in the greenhouse). This reduces the loss of energy accumulated in the plant foliage into the atmosphere and prevents the cooling of the foliage at night which is essential to maintaining higher foliage temperatures – especially in cold nights.