The ready-to-use, extrudable joint mortar for the long-lasting closing of masonry joints.

Ready-to-use joint repair mortar Repair AC (DEC)

fischer Repair AC, the ready-to-use, paintable repairing mortar that has a variety of uses. These include renovating masonry, fixing roof tiles, sealing drill holes or general repair work. The practically odour-free mortar can be easily used due to its stable consistency. It provides very good resistance to weather, ageing and UV. The single-component polymer dispersion can be processed at temperatures between +5 °C and +40 °C, and is temperature-resistant between -30 °C and +75 °C. fischer Repair AC can also be reused. When in the cartridge, it is protected against frost at temperatures down to -15 °C.
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Your advantages / Product description

Advantages
  • The ready-to-use, sprayable joint mortar means that there is no need to add water or carry out time-consuming pre-mixing work. It enables clean, purposeful work. This means that you avoid dirtying surrounding areas and wasting material.
  • Good adhesion even on slightly damp substrates practically allows for all-weather work and prevents forced interruptions.
  • The structure of the high-quality water-based polymer has been perfectly designed with the visual appearance of the mortar in mind. This ensures a discreet joint and perfect appearance.

Application and approval

Applications
  • Repairing masonry joints
  • Closing masonry cracks
  • Repairing chipped edges
  • Closing drill holes in facing masonry during repair work
  • General repair work (e.g. drill holes with cracked edges)
  • For a better reusability, to close opened cartridges with adhesive tape
Building materials
  • Concrete
  • Pumice
  • Fibre cement
  • Gypsum
  • Wooden materials
  • Sand-lime brick
  • Ceramics
  • Clinker brick
  • Masonry
  • Aerated concrete
  • Plaster
  • Cement
  • Brick
You can find detailed information on building materials in the approval document.

Assembly instruction

Functionality
  • Chemical base: 1C polymer dispersion
  • Plastic
  • Consistency: Firm
  • Practically odour-free
  • Skin formation time: Approx. 10 minutes.
  • Processing temperature: +5 °C to +40 °C (not below +5 °C)
  • Temperature resistance up to -30 °C (fully cured)
  • Weather-proof after approx. 24 hours.
  • Very good resistance to UV, weather and ageing
  • Paintable
  • Frost-protected in the cartridge
  • Free of silicone, MDI and solvents
  • Not recommended for caulking guns with a transmission ratio of less than 10:1 (e.g. KPM1)

Documents for Downloading

  • Safety data sheets
  • Technical documents
Safety data sheet for 534474 Repair AC (DEC) cement grey 310 ml
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