In the construction of the sealing strips, we used non toxic plastic materials, which exclude the penetration of dust, moisture, and sounds into the interior of the house. In additional, these strips don’t compromise your dwelling space safety in any way. The materials used in the making of sealing strips estándards international sanidad ensuring that they do not include poisonous materials. Our sealing strips are easy to install and available in a wide range of patterns and designs that can improve the safety and comfort of your home in a green way.