Product Data Sheet Show all documents

Sika® Antisol® S

Concrete curing compound

Sika® Antisol® S is a ready-to-use aqueous solution of metallic silicate. When applied to fresh concrete, Sika® Antisol® S forms a micro-crystalline seal in the
concrete pores reducing the evaporation rate of moisture from the mix, and thus assisting in the complete hydration of the cement. It is chloride
free.

  • Non-toxic
  • Helps concrete to attain maximum hydration, strength, durability and surface hardness
  • Becomes an integral part of the surface which assists long term curing and gives dust proofing properties
  • Non-flammable and suitable where solvent based systems are undesirable
  • Reduces shrinkage with associated hairline cracking and crazing in vertical and horizontal applications
  • When used correctly, adhesion of subsequent treatments to concrete surface is not impaired
  • Allowing light foot traffic after 24 hours
Product Data Sheet Show all documents

Usage

Sika® Antisol® S is particularly recommended for the treatment of vertical surfaces which are to receive subsequent treatments where resin based curing membranes would be unsuitable because of their uncertain film breakdown, and the effect on the performance of further surface treatments.
Sika® Antisol® S may be applied to “green” concrete to increase the density of the cured surface thus improving its subsequent durability.  

Advantages

  • Non-toxic
  • Helps concrete to attain maximum hydration, strength, durability and surface hardness
  • Becomes an integral part of the surface which assists long term curing and gives dust proofing properties
  • Non-flammable and suitable where solvent based systems are undesirable
  • Reduces shrinkage with associated hairline cracking and crazing in vertical and horizontal applications
  • When used correctly, adhesion of subsequent treatments to concrete surface is not impaired
  • Allowing light foot traffic after 24 hours

Packaging

5 / 25 / 200 L drum

Colour

Liquid / Blue, contains fugitive dye

Product Details

Product Information

Chemical base

Sodium silicate

Shelf life

Min. 3 years if stored properly in unopened, original packaging.

Storage conditions

Dry, cool, shaded place

Density

~ 1.13

Application

Consumption

Consumption

4 - 5 m²/l, depending on wind, humidity and temperature

 
Application steps

APPLICATION

Vertical surfaces:
After striking shutter, dampen down the concrete thoroughly with fresh water. Allow the surface water to drain off before applying Sika® Antisol® S either with standard spray equipment or brush (spray applications are preferred for full coverage). Observe that the surface is fully wetted.

  
Horizontal surfaces:
Apply Sika® Antisol® S with spray equipment immediately after trowelling when all bleed water has disappeared. Ensure that the surface is free of water and do not, in any instance, apply less than the recommended coverage.
To obtain optimum performance from the system, it is recommended that Sika® Antisol® S should be applied at the earliest practical application after the concrete surface is ready to receive the curing compound.

  
All surfaces:
If the concrete is exposed to direct sunlight with high temperature (plus 23°C) or severe dry wind, protect the surface with a polyethylene sheet of 2 - 3 hours after applying Sika® Antisol® S to allow time for crystal formation. The polyethylene sheet should be in direct contact with the surface to maximise the benefits.

   

Cleaning: Ensure all equipment is cleaned thoroughly by means of clean water.

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