It is an unfaced glass wool blanket, specially coloured and manufactured in two different types as Solar 35C and Solar 35C Black which are certified by SPF for outgassing. It is used for thermal insulation of solar collectors.
Solar blankets are used for the thermal insulation of solar collectors. If the case height is suitable, the product is placed between absorbing surface and the soffit insulation by leaving a 10 – 20 mm gap. In order to ventilate the collectors, 2-3 mm diameter holes should be drilled where rain water cannot reach. Otherwise, it may cause condensation of water vapor on window panes at nights and that may affect the efficiency of the collector. When Solar 35C and Solar 35C Black products are used no stain appears on the collector panes even if there is condensation.