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SikaLatex®-700 Protect

Enhanced water resistant bonding agent and mortar additive

SikaLatex®-700 Protect is a synthetic rubber emulsion with enhanced water-resistant. It is used as additive for cementitious bonding  bridges and high quality site-mix mortars.

The main advantages of SikaLatex®-700 Protect are:
  • Increased adhesion
  • Reduced shrinkage and cracking
  • Increased abrasion resistance
  • Improved workability
  • Improved water resistant
  • Suitable on most common construction substrates
  • Improved 50% water absorption of mortar
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Usage

SikaLatex®-700 Protect is used as bonding agent and site-mix mortar additive for the following applications:
  • Grouts and screeds
  • Patch repair mortars
  • Masonry mortars
  • Renders
  • Tile adhesives
 

Advantages

The main advantages of SikaLatex®-700 Protect are:
  • Increased adhesion
  • Reduced shrinkage and cracking
  • Increased abrasion resistance
  • Improved workability
  • Improved water resistant
  • Suitable on most common construction substrates
  • Improved 50% water absorption of mortar

Packaging

4 kg pail and 20 kg drum

Colour

White liquid

Product Details

Product Information

Chemical Base

Styrene butadiene emulsion

Shelf Life

12 months

Storage Conditions

Store properly in undamaged original sealed packaging, in dry cool conditions. Protect from direct sunlight, frost and contamination.

Density

~ 1.0 kg/l

Total Chloride Ion Content

≤ 0.1 %

 

Application

Consumption

Recommended Dosage

Use as Bonding Coat

Mix 1 part of SikaLatex®-700 Protect to 1 part of fresh Portland cement to produce a stiff bonding slurry.

Coverage: approx. 4–6 m2/kg of SikaLatex®-700 Protect (actual consumption depend on surface profile).

   

Use as Spatterdash

ApplicationSpatterdash
Cement (kg)50
Sand (kg)100
Water (L)15
SikaLatex®-700 Protect (kg)10

* moisture of sand will greatly affect amount of water added.

     

Use as Mortar Additive

Typical Mix DesignsMix 1Mix 2
Application

Render/Screed,

Repair mortar

High performance render and

repair mortar

Portland
Cement (kg)		5050
Sand (kg)125*125*
Aggregate (kg)--
SikaLatex®-700 Protect (kg)79
Water (litre)Up to 12Up to 9
Typical Yield0.09 m3

0.09 m3

Coverage~ 1.29 m2/kg/10 mm~ 1 m2/kg/10 mm

       

Use as Special Application

Typical Mix DesignMix 3Mix 4Mix 5
ApplicationHeavy duty floor screedAdhesive mortar for tiles, bricks, etc.

Non-shrink

mortar

Portland
Cement (kg)		505050
Sand (kg)75**12550
Aggregate (kg)75 (gravel of 3–6mm)--
SikaLatex®-700 Protect (kg)6107
Water (litre)Up to 12Up to 8Up to 11
Additions

0.25 kg of

Intraplast® Z

Typical Yield0.1 m30.09 m30.04 m3
Coverage~ 1.67 m2/kg/10 mm~ 0.9 m2/kg/10 mm~ 0.57 m2/kg/10 mm

Note : Ensure water contents of mixes are kept as low as possible.

*Mix 1 and Mix 2 : If thickness > 12 mm, an additional 25 kg sand should be added.

**Mix 3 : Semi-dry screeds > 25 mm, require only 4 kg SikaLatex®-700 Protect.
Application steps

MIXING

Mix SikaLatex®-700 Protect with the correct amount of water to produce a gauging solution.

Pour part of the gauging solution into a suitable mixing container. While stirring slowly, add the cement-sand mix to the gauging solution and mix thoroughly until a smooth, uniform and lump-free mix is achieved. Within the mixing time add additional gauging solution to adjust to the desired consistency.

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