Quick view Details HydroFarm Black & White Poly MSRP: $13.95 Now: $12.49 Choose Options Compare Quick view Details Mylar MSRP: Now: $16.95 Choose Options Compare Quick view Details HydroFarm Block-IR Infra-Red Barrier MSRP: Now: $12.95 Choose Options Compare Quick view HydroFarm Black & White Poly Get double the grow room assistance with this waterproof alternative to metallized film. Unroll this two-sided film and custom fit your indoor garden, eliminating concerns over whether you've got afternoon-facing light or a climate that supports your... MSRP: $13.95 Now: $12.49 Choose Options Compare Quick view Mylar Mylar is a metalized plastic sheeting. It will reflect about 98% of the light that hits it. You should put it on the walls around your plants to reflect wasted light back to the plants. It comes in three different roll lengths and two different... MSRP: Now: $16.95 Choose Options Compare Quick view HydroFarm Block-IR Infra-Red Barrier A revolutionary new security product, Block-IR is made from NASA developed Infra-Red blocking technology. The two outer layers of Block-IR material reduce thermal imaging heat signatures by 97%. Each layer of Block-IR material is bonded to a durable... MSRP: Now: $12.95 Choose Options Compare Compare Selected × OK Join Our Mailing List for special offers! Email Address Get the latest sales promotions, discounts, and exclusive coupon codes when you sign up!