The Koster BD Wet Room Tanking Kit is a ready-to-use, seamless waterproofing set featuring the highly elastic, waterproof acrylic-based material, Koster BD 50 and all its components combined in one package.

Included in kit

  • 2kg of BD50 Primer
  • 10kg of BD50 Compound
  • 15 metres of Koster Super Fleece
  • 1 outlet sleeve

BD 50 Primer
A water-dilutable, low viscous primer onstyrol-butadien basis. BD 50 Primer reduces the absorbencyof mineral substrates. BD 50 Primer is solvent-, plasticizer-and filler-free, is water-resistant, which means that after the application it does not wash off or rain off.

BD 50 Compound
A ready-for-use, solvent-free and easy to apply sealing compound for waterproofing surfaces under tile and coverings in damp and wet rooms. Once applied to the substrate, it cures to a highly flexible, waterproof synthetic foil which is highly elastic and crack-bridging. All customary solvent-free, flexible tile adhesives can be applied on top of BD 50.

Applications

Developed to prevent water leakage from areas, such as: wet rooms, shower areas, bathrooms and kitchens.

Features and benefits

  • Meets BS 5385 Part 1:2018
  • Fully waterproof
  • Breathable (water vapour permeable)
  • Flexible
  • CE marked
  • Easy to tile with all waterproof tile adhesives
  • Simple to apply
  • Silicone compatible
  • Compatible with underfloor heating
  • User friendly (VOC Free)
  • In full compliance with all relevant British Standards (BS 5385-1) and Building Regulations
  • Suitable for use with vinyl floor systems