The reflector-- The foil foil layer reflects and refracts light and also protects against ultraviolet radiation. 5-10M Reflective Foam Aluminum Foil Sheet Roll Insulation Heat Thermal Shield Rolls. 10m x 30cm.
4mm Thick Thermal Bubble Foil Insulation Roll Reflector Panel Radiator Multi Use
5m*60cm Thermal Bubble Foil Insulation Roll Reflector Panel Radiator 3.6mm Thick
Storystore Foil Insulation Roll 60cm x 6m, Double x Silver
Energy Saving Reflective Bubble Foil Insulation Roll 5m x 600mm with 12 Adhesive
Radiator Foil Reflector Roll 10 Metres – Heat Reflective Insulation Roll Foil Sheet Backing – Thermal Bubble Wrap Energy Saving Radiator Heat Reflector Foil Insulation for Behind Radiators
Radiator Foil Reflector Roll 5 Metre x 1M - Heat Reflective Insulation Roll Foil Sheet Backing - Thermal Bubble Wrap Energy Saving Radiator Heat Reflector Foil Insulation for Behind Radiators