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back Palusol® Strips Building material classification A2 (non-combustible) according to DIN 4102, part 1 Approval no.: Z-19.11-14   Product description Palusol® is an intumscent material based on sodium silicate with excellent technical properties, for instance the early reaction temperature at 100 °C. Particularity: The enclosed water starts evaporating in the event of a fire and thus offers additional cooling effects.       Technical data Palusol® Strips Composition: water containing sodium silicate Material structure: solid Reaction onset: at 100 °C Maximum char height, free expansion: 12 times original size Maximum char height, measured with load: 8.5 times original size Direction of intumescence: two-dimensional Intumescent behaviour: constant temperature leads to maximum char height Produced char: firm, compact, ceramic-like Pressure (measured at 300 °C): at least 8.5 bar Resistance to aging: yes, proper installation provided Environmental compatibility: yes, no disposal obligations   Applications of Palusol® Strips for instance in: Firestopping doors made of timber, steel or aluminium Glazings, façades Critical areas of doors, like lock housings Safety and control cabinets, safes Double ceilings Warmth insulation   Data sheets: TDS Palusol® Strips