Polyethylene moisture barrier film designed for flooring installation on mineral substrates. The material measures approximately 170 micrometers in thickness and is largely free from recycled materials, making it odorless. Prevents moisture diffusion with an Sd-value of approximately 100 m per DIN 52 615. Suitable for use under contact sound insulation when laying floors on concrete or leveling compound. All rolls are folded to a width of 100 cm. Recommended accessory: JK119 aluminum sealing tape.