New DIY thick Thermal Insulation small Medium Large Aluminium Foil  (4 m)

This product combines the light reflection and heat resistance properties of outdoor aluminium film with the insulation and thermal insulation of polyethylene to play the role of heat reflection, heat insulation, heat preservation and energy saving. In summer, the aluminum foil on the surface reflects the sun's radiant heat to suppress the rise in temperature. In summer, ou can prevent the heat in ithe room from radiating outside Simply lay it under a warm carpet, kotatsu mattress or center mat to prevent cold air from the floor and prevent heat from escaping, so it's great for heat retention! Highly heat resistant effect, for reshaping water heater piping, duct heat retention, cold insulation, attic, subfloor, car, overnight stay, camper van, garage, prefabrication, temporary housing. Size: S - 1m x 2m (110g per metre) M - 1m x 3m (110g per metre) L - 1m x 4m (110g per metre) XL - 1m x 5m (110g per metre) XXL - 1m x 10m (110g per metre) What's in the box? • 1 x DIY Thick Thermal Insulation Foil Roll (110g per metre) laminated to 10mm thick low density EPE airothene