WILLKAT® BS
Two component solvent-free, polymer-, silicate-bound coating system
Product description
DIBt-approval: Z-59.12-445
WILLKAT® BS is used as a coating material in sewer structures and waste water engineering plants:
- Pipes
- Manholes
- Digestion Towers
- Flow Channels
WILLKAT® BS is also used as a coating in industry:
- Lau Plants
- WHG-Areas
- Biogas Plants
- Separator plants for fats and light liquids –
- in collecting basins for chemical substances against aggressive media • biogenic sulphuric acid load, mechanical and chemical load
Technical specifications
Mix ratio A : B | 4,2 kg : 6,8 kg |
Processing time at 20°C [min] | 15 - 20 |
TDS & MSDS on request |
Processing
The mixed coating material has to be applied to the prepared substrate by brush or spraying in a total thickness of at least 2mm.
If the coating is applied by brush, the first coat consists of a thin primer which is worked intensively into the substrate (to achieve a porous, void-free and perfect adhesion to the substrate) and immediately afterwards a first coat of paint of approx. 1mm thickness. After a waiting period of at least 6hours, the top coat is applied (surface must be tack-free and dry / temperature dependent)
The substrate temperature during application and 72 hours afterwards should be at least + 8°C and at most +25°C, the relative humidity should not exceed 80 % The material temperature should be at least + 10°C and not more than 25°C. During the complete application and for a further 46 hours, the processed surfaces must be protected against rain, sunlight and condensation. Layer thickness at least 2 mm.
Packaging units
Metal can 5 l | Comp. A 4,2 kg |
Plastic bucket 10 l | Comp. B 6,8 kg |
Other packaging units on reques |
CONTACT

WOLFGANG HOUY
E-Mail: | wolfgang.houy(at)f-willich.de |
Phone: | +49 6873 9999 021 |
Mobile: | +49 172 306 88 70 |

NICOLAS HOUY
E-Mail: | nicolas.houy(at)f-willich.de |
Phone: | +49 6873 9999 216 |
Mobile: | +49 173 146 27 32 |

ANNA-MARIA NALBACH
E-Mail: | anna-maria.nalbach(at)f-willich.de |
Phone: | +49 6873 9999 137 |
Mobile: | +49 162 683 15 45 |

JÜRGEN SCHOLZ
E-Mail: | juergen.scholz(at)f-willich.de |
Mobile: | +49 174 195 10 94 |