FLIRmask Reflective Sheeting
FLIRmask ensures the most effective thermal insulation properties available on the hydroponic market to date. FLIRmask's space age design uses an outer aluminum layer which has a highly reflective finish to reflect the full spectrum of grow lighting light, right back at your plants as needed. How FLIRmask works - When FLIRmask is used in a sealed environment i.e. a grow room FLIRmask dramatically reduces the radiated heat into structural assemblies and walls significantly increasing the energy efficiency of your grow room. £15.00 per metre.