Product Data Sheet Show all documents

Sika®-102 Waterplug

Ultra fast setting compound for stopping water leaks

Sika®-102 Waterplug is a chloride free, ready for use powder. When mixed with water, it becomes a powerful, fast-setting permanent waterplug.

  • Easy to use, easy to mix – just add to water
  • No special equipment required
  • Very fast setting with rapid strength development
  • Permanent
  • Good adhesion to all substrates
  • Excellent water-stopping power and hydraulic resistance
  • No cracking, practically no shrinkage
  • Will not cause corrosion to steel bars
  • Non-toxic after hardening
Product Data Sheet Show all documents

Usage

Ready for use waterplug to stop pressure leaks and seepage through rock and concrete, as well as through joints between concrete and steel (bolt surroundings, ducts, sheetpiles, etc.) in subways, culverts, tunnels, dams, basements, pools, etc.  

Advantages

  • Easy to use, easy to mix – just add to water
  • No special equipment required
  • Very fast setting with rapid strength development
  • Permanent
  • Good adhesion to all substrates
  • Excellent water-stopping power and hydraulic resistance
  • No cracking, practically no shrinkage
  • Will not cause corrosion to steel bars
  • Non-toxic after hardening

Packaging

1 kg, 4.5 kg/can, 5 kg, 15, 25 kg/bag

Colour

Grey powder

Product Details

Product Information

Shelf life

6 months from the date of production

Storage conditions

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

Density

1.99 (Sika®-102 Waterplug paste = W/102 = 25%)
Technical Information

Reaction to fire

Fire rating, Classified A1 - Sika®-102 Waterplug will not contribute in any state of the fire including fully developed fire.

(EN 13501-1)

Application

Application Information

Mixing ratio

Sika®-102 Waterplug : water = 1 : 0.24–0.30 (by weight)

 
Application steps

APPLICATION

Check the full extent and reason for the leak so as to ensure no further problems will be caused by sealing the leak. Then cut concrete or rock in “V” shape around the leaking point. Remove all chippings, unsound and loose particles and clean surface with water prior to application of Sika®-102 Waterplug.

Mix Sika®-102 Waterplug with clean water (please refer to “Mix Ratio”) to a pasty consistency. As Sika®-102 Waterplug is very fast setting, mix only small quantities. Apply freshly prepared Sika®-102 Waterplug into the V-shapes cut, starting from the outside and working towards the centre (plug minor leaks).

Hold material in place by hand for 1–2 minutes. When sealed and set, cut off excess materials to flush with surface. Keep the surface damp.

If water pressure is very high, it is recommended to use wooden plug first, which is then covered and secured with Sika®-102 Waterplug.

The hardening time of Sika®-102 Waterplug is between 80-130 seconds (at +25 °C).

CLEANING OF EQUIPMENT

Clean all tools and application equipment with water immediately after use. Hardened or cured material can only be mechanically removed.

 

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