Our products are of very high quality. They are made with polypropylene multifilament yarns, which allow a greater strength. The entire range of products is subjected to rigorous testing, allowing a greater efficiency at the time of use.
Polypropylene is chemically inert and compatible with all materials presents in doors and windows. The filaments are very durable, resistant and prevent the passage of air, dust, smoke and insects. Plush yarns are treated in a manner to resist the effects of UV rays and does not shrink to high temperatures. Noise reduction of 7 dB minimum.
The polypropylene fleece is the only resistant against steering forces. The Polypropylene is an excellent and effective material for the sealing function, which fights air attacks.
The sealing should be done around the contour of the component parts of the openings. Due to its composition 100% polypropylene, felts are incompatible with the use of chlorine, solvents, oil and acids.
