The Viagrow Diamond film is highly Reflective Mylar Film with a PET coating to prevent corrosion and wear and is dimpled with a diamond pattern for even dispersion of light reflectivity. This Viagrow Diamond film is 100% light tight with a 95% reflective index. The built-in vapor and 6 mil thick film assures durability in humid grow rooms and greenhouse environments. It is easy to adhere to walls using staples tacks or tape.
PET coated, 6 mil thick assures durability and long-lasting