Silicon Sealer is a deep penetrating, sealer for concrete, masonry and terracotta. It is specially developed for porous building materials. Silicon Sealer is designed to impart water repellence to porous and absorbent materials, producing a beading effect within a few hours.
Applications and Features
- Excellent penetration capacity
- Extremely high alkali resistance
- Tack free drying
- Application to slightly moist materials possible
- Non-glossy natural finish
- Does not affect the surface colour or texture
- Fast-drying & rapid development of water resistance
Typical Uses of Silicon Sealer:
- Mineral plaster
- Cement sheet
- Brick masonry
- Rendered surfaces
Application by spray, brush, broom or roller is suitable.
The solution should be applied to saturation without pressure and in several (2-4) coats. Remove excess product and do not allow to pool on the surface.
It is essential that you test on Terracotta pavers before using to ensure that the original colour and appearance is unchanged.
The reaction of Silicon Sealer on different brands and batches of pavers will vary greatly and individual jobs should be thoroughly tested before sealing whole jobs.
A number of pavers on every specific job should be individually tested to satisfy the client that the sealed appearance of the Pavers is satisfactory.
Do not apply Silicon Sealer late in the day as the risk of surface damage caused by dew and condensation increases.
Sealer affected by moisture may appear milky.
Do not use Silicon Sealer on Bluestone. Refer to AquaStop Silicon Sealer
Mop or broom to remove all excess sealer immediately after application.
Ponding, pooling or runs in the sealer during application may result in a patchy or unattractive appearance.
If ponding occurs mopping or washing immediately with PaveCoat Thinners will disperse the product.
Silicon Sealer contains flammable solvents and suitable safety precautions must be taken during handling and application.
Ensure adequate ventilation if applying in enclosed spaces.
Avoid contact with naked flames, sparks, pilot lights and other sources of ignition.
Avoid contact with eyes and skin.
Avoid contact with all forms of glass, including windows or windscreens as the sealer will chemically adhere to the surface and can not be removed.
Refer to the Safety Data Sheet for additional safety and user information
Clear viscous liquid
12 to 24 months
Highly (>95% Volatiles)
Ambient Application Temperature:
10°C - 30°C
1 - 2 m2/L
The information given in this data sheet is based on many years experience and is correct to the best of our knowledge. However as the use of our product is beyond our control we can only be responsible for the quality of our product at the time of dispatch. For additional information about specifications or application please contact our company. As this information is of a general nature we cannot assume responsibility for individual use.