Product Data Sheet Safety Data Sheet Show all documents
SikaMix® W-10 M

SikaMix® W-10 M

Integral Water Repellent for Masonry Mortar

SikaMix® W-10 M is a non-chloride based, non-corrosive integral water-repelling liquid admixture for use in masonry mortar. SikaMix® W-10 M is formulated to meet ASTM E 514 Standard Test for Water Penetration and Leakage Through Masonry. SikaMix® W-10 M contains water repellent additives that chemically react with cement, filling the mortar pores with a water insoluble compound and wetting agents, creating a plasticizing effect that densifies the masonry mortar. Usage of SikaMix® W-10 M reduces water absorption capability of the mortar and decrease overall migration of the water throughout the mortar.

  • Increases water repellency
  • Improves bond between mortar constituents and between mortar and masonry unit
  • Reduces efflorescence
  • Improves color intensity
  • Easy to use in job site conditions
Product Data Sheet Safety Data Sheet Show all documents

Usage

Unlike surface treatments, SikaMix® W-10 M provides water repellency through the entire thickness of the mortar while it reduces efflorescence, maintains color intensity and provides dirt, stain mold and mildew resistance. SikaMix® W-10 M can be successfully utilized where improved mortar density, increased mortar repellency and higher bond to concrete unit is required.  

Advantages

  • Increases water repellency
  • Improves bond between mortar constituents and between mortar and masonry unit
  • Reduces efflorescence
  • Improves color intensity
  • Easy to use in job site conditions

Packaging

SikaMix® W-10 M is available in cartons containing eight 1 quart bottles.

Color

Milky white liquid

Product Details

Product Information

Shelf Life

Shelf life when stored in dry conditions between 45 °F and 80 °F (7–27 °C) is 1 year.

Storage Conditions

SikaMix® W-10 M should be stored at above 45 °F (7 °C). If frozen, thaw and agitate thoroughly to return to normal state. Keep containers tightly closed.

Specific Gravity

Approx. 1.02

Application

Application Information

Mixing

To maximize admixture performance do not introduce admixture into dry cementitious materials. In case this happens increased dosage might be necessary. The best performance is achieved when admixture is added directly into mixing water and mixed in. After introducing rest of components mix the mortar well. Mixing time will vary based on the type of equipment used. Make sure entire mortar volume is well blended. Reduce the amount of mixing water by the volume of admixture added.
Consumption

Recommended Dosage

Recommended dosage rate of SikaMix® W-10 M for masonry mortar applications is: 1 quart bottle (32 fl.oz) per bag of cement (94 lbs) and ½ quart bottle (16 fl.oz) per bag of hydrated lime, masonry cement or mortar cement. Shake well before using. Higher dosage than recommended may result in lower compressive strength and potential set retardation. Dosages outside the recommended range may be used for special requirements and applications, for more details please contact your local regional office or Technical Service Department at 1-800-933-SIKA (7452).

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