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1C PS Premium S - Polystyrene bitumen thick coating in premium quality

Reliable protection even with pressing water

The 1C PS Premium S from BITUTEC is a single-component, polymer-modified bitumen thick coating (PMBC) with polystyrene. Tested in accordance with DIN EN 15814 and applicable in accordance with DIN 18533, it offers permanent protection against moisture, non-pressing and moderately pressing water up to an immersion depth of 3 m.

Product advantages

  • Polystyrene filled - easy and efficient handling
  • Solvent-free and environmentally friendly
  • Crack-bridging and flexible (≥ 2 mm according to EN 15812)
  • Radon gas-tight
  • Long working time
  • Quickly rainproof
  • Seamless 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, underground garages, foundations, floor slabs
    • retaining walls, connections, pipe penetrations
    • Balconies, terraces
  • 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: 0.65-0.70 kg/L
  • Material shrinkage: approx. 19 %
  • 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 sharp 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. Suitable for moderate pressing water up to 3 m immersion depth

Why 1K PS Premium S?

  • Premium quality with extended protection area
  • High level of safety even with moderate pressing water
  • Economical due to high area coverage
  • Flexible delivery forms: Viscotainer, 10 L & 30 L Hobbock
  • 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