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Special sealants
  • Product Category Picture: "Roof sealing compound DD"
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      The special bitumen sealant to fill joints between bitumen sheeting.

      Roof sealing compound DD

      The fischer roof sealing compound DD is ideal for grouting connections and penetrations in roofs, walls and floors, for sealing and bonding work in the case of leaks in roof sheeting, and for carrying out safe repairs. The bitumen-based sealant has a high adhesion capacity even on substrates that are damp with rain, which means that work does not need to be interrupted. fischer DD is non-corrosive and can be used on aluminium, copper and zinc-plated surfaces.
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      As vantagens / Descrição do produto

      Advantages
      • The special bitumen-based formulation seals roofing membranes and roofing felt securely. This guarantees long-lasting functionality.
      • DD also holds to moist substrates without a base layer. This makes application largely independent of the weather and thus helps to avoid interruption of work.
      • DD is non-corrosive, and thus can be used on aluminium, copper, zinc-plated surfaces and polystyrene. This offers maximum flexibility.

      Aplicação e aprovação

      Applications
      • Sealing roofing membranes and roofing felt
      • Bonding bitumen shingle
      • Grouting roof penetrations such as chimneys or light domes, as well as edge connections
      • Sealing of metal and plastic gutters
      • Sealings around antennas and ventilation ducts
      • Suitable for emergency repairs
      Building materials
      • Concrete
      • Bitumen sheeting
      • Roofing felt
      • Stainless steel
      • Wood
      • Clinker brick
      • Copper
      • Plastics
      • Masonry
      • Metal
      • Brick
      • Zinc
      Poderá encontrar informações, em pormenor, sobre os materiais de construção nos documentos técnicos.

      Instruções de montagem

      Functionality
      • Chemical base: 1-component bitumen
      • Skin formation time: approx. 30 minutes
      • Processing temperature: +5 °C to +45 °C
      • Temperature resistance: -20 °C to +80 °C
      • Hardening time: 1 to 2 mm
      • Max. movement absorption 5%
      • Non-corrosive

      Documentos para download

      Safety Data Sheet
      pdf,
      Safety data sheet for 53127 Roof sealing compound DD black 310 ml
      Technical Data Sheet
      pdf,
      Roof Sealant DD
      cd-blue-c6785f99-bhvvp