Get the job done with HTG Supply heavy-duty 6-mil black & white poly, AKA panda film, grow room liners. Multipurpose black/white poly’s brilliant white side reflects vital lumens back to plants that can in a different way be wasted, whilst the jet black side creates an opaque (non-see-through) barrier. Line grow room walls, ceilings, and even floors to maximize grow light efficiency. Cover containers/grow mediums and rockwool to prevent algae growth whilst preserving even more light energy. Easily create lightproof garden partitions or DIY enclosed grow spaces. Use for waterproofing the grow area; protects against spills, dirt, mold, mildew, and stains. HTG Supply black and white poly is the very best material for a multitude of grow room needs – but its usefulness is not only limited to the indoor garden – it may be used for an enormous range general applications as well! Sheet measures 10 ft. x 10 ft.
Dual-sided polyethylene tarp / liner ; black on one side, white at the other
Heavy-duty 6-mil (.006-inch) thickness
Lightproof ; waterproof ; 90% reflective white side
Hangs easily the use of tape, staples, tacks, adhesive, and the like.
Measures: 10′ long x 10′ wide