This self-adhesive thermal insulation roll is made of polyethylene material, featuring closed-cell foam design. It is ideal for interior walls as it provides heat, moisture, and mould resistance, making it a fire-resistant and soundproofing insulation option. The silver colour adds a sleek look to the overall insulation solution, while the peel-off sticky back ensures easy application without any dust or mess. This product is perfect for businesses and industrial settings looking for reliable insulation that is both durable and effective in various temperature and moisture conditions.