The fischer TermoZ SV II EcoTwist is ideal for fixing pressure-resistant insulation from 100 to 400 mm thick for thermal insulation systems such as polystyrene boards or homogeneous mineral wool boards in concrete, solid and perforated brick, lightweight aggregate concrete and aerated concrete securely. The European Technical Assessment guarantees a secure hold. The screw fixing comprises a grey plug sleeve with attached disc and a screw. The TermoZ SV II EcoTwist is set very deep quickly and accurately. The insulation disc is gently screwed into the fixing as it rotates. The uniform anchorage depth for all building materials and the universal size for all insulation thicknesses reduces the complexity, saves time and storage space. The “Eco(nomical)Twist” is very economical, because a single dowel length is used for insulation thicknesses ranging from 100 to 400 mm.
