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1K fiber - fiber-reinforced bitumen thick coating for maximum safety

Powerful in application - flexible in use

The 1K Fiber from BITUTEC is a single-component, polymer-modified and fiber-reinforced bitumen thick coating (PMBC). Tested in accordance with DIN EN 15814 and approved in accordance with DIN 18533, it offers increased crack resistance, high load-bearing capacity and reliable protection for buildings.

Product advantages

  • Fiber-reinforced - additional stability and safety
  • Solvent-free and environmentally friendly
  • Crack-bridging and flexible (≥ 2 mm according to EN 15812)
  • Radon gas-tight
  • Long processing time
  • Quickly rainproof
  • Easy to apply
  • Seamless through-drying
  • Resistant to frost and de-icing salt
  • Can be stored frost-free for up to 12 months

Areas of application

  • Waterproofing of components in contact with the ground:
    • Basements, foundations, floor slabs
    • Underground garages, retaining walls
    • Balconies, terraces
    • Connections, pipe penetrations
  • Perimeter area:
    • Fixing of protection, drainage and insulation boards
  • Suitable for:
    • Concrete, barrier plaster, render, screed
    • Brick, sand-lime brick, porous and hollow block masonry

Technical highlights

  • Color: Black
  • Density: 1.1 kg/L
  • Material shrinkage: approx. 30 %
  • Processing temperature: +5 °C to +35 °C
  • Curing time: 2-3 days
  • Watertightness: EN 15820, tested at 0.75 bar

Application - Fast and efficient

  1. Substrate:
    1. Prepare in accordance with DIN 18533 Part 3
    2. Free of edges, frost, oil, grease and dirt
    3. Scratch coat recommended for concrete basements
  2. Application:
    1. At least 2 coats
    2. Reinforcement insert for areas at risk of cracking
    3. Apply with a smoothing trowel, trowel or spraying technique
  3. Special feature:
    1. Increased crack resistance and stability due to fiber reinforcement

Why choose 1K fiber?

  • Reinforced formulation for maximum load-bearing capacity
  • Safety even on surfaces subject to heavy wear
  • Long-lasting protection against moisture and aggressive water
  • Delivery forms: 10 kg & 30 kg hobbocks
  • White label branding available

Your contact person

Joe Könen (MBA)

Managing Director / Sales

I would be happy to advise you personally on our private label products and individual branding options.

BITUTEC - your reliable partner for construction chemicals