Koster BD 50 Primer
Koster BD 50 Primer is a water-dilutable, low viscosity, styrene-butadiene based primer.
Koster BD 50 Primer reduces the absorbency of cementitious substrates.
For the Koster BD Wetroom Kit visit (Koster BD Wet Room Tanking Kit – Delta Membranes)
- Product Details
- Technical Drawings
The BD50 System has been developed to prevent water leakage from areas, such as: Wet rooms, Shower Areas, Bathrooms and Kitchens.
The Koster BD System comes in a convenient tanking kit – everything
you need in one box!
- Meets BS 5385 Part 1:2018
- Fully Waterproof
- Breathable (water vapour permeable)
- 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