Sika Quick 2500 AU – 20kg

Rapid, high strength trafficable repair mortar

$74.00 inc GST

SKU: A86E34 Categories: , , ,



SikaQuick®-2500 is a 1- part, cementitious, very rapid hardening, early strength gain concrete repair material.



  • On, above and below grade on concrete
  • Highway overlays and repairs
  • Structural repair material for concrete roadways, parking structures, bridges, dams and ramps
  • Full depth patching repairs
  • Economical patching material for horizontal repairs of concrete and mortar



  • Very rapid hardening as defined by ASTM C-928
  • Epoxy coatings can be applied as early as 4 hours
  • Freeze / thaw resistant
  • Easy to mix and apply –  labor saving
  • High early strength
  • Fast setting
  • Open to foot traffic in 45 minutes
  • Open to vehicle traffic in 1 hour (at 23 °C)
  • Not a vapour barrier
  • Can be placed up to 150mm


Grey powder


20kg bags


Mechanically mix in an appropriately sized mortar mixer. Wet down all tools and mixer to be used.

Start with 2.1 litres of water added to the mixing vessel. Add 1 bag of SikaQuick®-2500 while continuing to mix. Add up to another 0.3 litres of water to achieve desired consistency. Do not over water.


Reinforcement Corrosion Protection / Primer Coating
Where a reinforcement coating is required, apply to the whole exposed circumference of the steel the SikaTop 110 EpoCem or Sika Monotop 910N. The repair mortar must be applied into the coating ‘wet’ on ‘dry’.

Concrete Bonding Primer
Prime the prepared substrate with a scrub coat of SikaQuick®-2500 by firmly scraping the scrub coat over the substrate surface to form a thin layer and fill any pores or cavities in the surface. Ensure the whole surface to be repaired is covered by the scrub coat. The repair mortar has to be applied into primer ‘wet’ on ‘wet’.

Repair Mortar
The prepared mortar must be scrubbed into the substrate. Be sure to fill all pores and voids. force materials against the edge of the repair, working towards the centre. After filling the repair, screed of excess. Allow concrete to set to desired stiffness, then finish. If a smoother finish is desired, a magnesium float should be used. Mixing, placing and finishing should not exceed 15 minutes maximum.

To control setting times, cold water should be used in hot weather and hot water used in cold weather.


Moist cure should commence immediately after finishing. It is necessary to protect newly applied material from rain. To prevent from freezing, cover with insulating material.


SikaQuick 2500 (AU) Data Sheets



SikaQuick® 2500 AU – Sika’s Website

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Colour accuracy disclaimer: We have taken care to display the most accurate visuals of our products. However, we are not responsible for the colour accuracy of the device you are viewing our swatches on. These variations arise due to different computer monitors and devices (make, model and technology, as well as resolution, contrast and brightness control settings) in much the same way a scan will differ from an original image and a colour photocopy. Furthermore, coatings can exhibit variation in perceived colour depending on gloss level and application method. If you require a very specific colour match, please make your selection via actual swatches and colour boards available at our showroom.

Product Disclaimer: Ensure you read all product, technical and safety data sheets prior to application as liability falls on the applicator. All products must be applied in accordance with manufacturer’s recommended method.