#77750
Potassium Silicate 28/30°
potassium silicate
Buy Potassium Silicate 28/30°:
Ordering information
Please read the material safety data sheet (MSDS).
Handling and Warnings
Can be applied onto wet grout, stone, chalk, lime surfaces or aged cement. Shelf-life: approx. 12 months. Protect against frost. For interior and exterior use. Dilute 1 part of potassium silicate with 2 parts water, add about 5 - 15 % finely ground quartz powder (e.g. 58610) and add up to 5 % of any pigment (suitable in water glass). Stir well. Does not work well on flaking paint. Please make tests before application.
No ACMI Certification Seals available.
Warnings
WARNING: Do not eat, drink or smoke. Wash hands immediately after use. Wear protective clothing.
Precautions
Keep out of reach of children.
Potassium silicate is an excellent binder for many applications, but has poor adhesion to substrates with emulsion paint or synthetic resins. In order to be able to use potassium silicate binders successfully there as well, we recommend adding 10-20 % acrylic dispersion, e.g. #75367.
- Chemical description: Aqueous solution of potassium silicate
- Forms: liquid
- Solubility in water: completely miscible
- Boiling point: > 100°C
