Sika Accelerator
  • Sika Accelerator

Sika Accelerator

SKACC5

Sika Accelerator is a chloride free liquid admixture for set acceleration and rapid hardening of cement based mortar, concrete, screeding and render. Also provides frost protection in the wet mortar during the setting period; even in sub-zero temperatures (down to –8°C).

May also be used neat with cement as a plugging aid. Non-corrosive to metals so may be used with brick ties.

Features and Benefits 

  • Faster finishing times even in cold weather
  • Provides frost protection down to -8°C in wet mortar
  • Chloride free non corrosive formula
  • Optimises mould usage

Size
£27.21
£32.65 Incl. VAT
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

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Description

Sika Accelerator is a chloride free liquid admixture for set acceleration and rapid hardening of cement based mortar, concrete, screeding and render. Also provides frost protection in the wet mortar during the setting period; even in sub-zero temperatures (down to –8°C). May also be used neat with cement as a plugging aid. Sika Accelerator is non-corrosive to metals so may be used with brick ties. Conforms to EN934-2 Table 7.

Benefits

  • Faster finishing times even in cold weather.
  • Provides frost protection down to -8°C in wet mortar.
  • Chloride free non corrosive formula.
  • Optimises mould usage.

Areas For Use

  • Mortars
  • Floor screeds
  • External/Internal cement based rendering
  • Concrete (not structural)
  • Suitable for use as an emergency repair plugging aid when mixed neat with cement.

Limitations

  • Do not overdose.
  • Do not use weak mixes during cold weather.
  • Do not mix with other additives in same gauging water.
  • Dispose of this product and packaging correctly. Do not allow to enter watercourses.
  • It is the user’s responsibility to determine suitability for use. If in doubt, please contact Technical Services Department for further advice.
Product Details
SKACC5

Data sheet

Manufacturer
Sika
Interior / Exterior Use
Interior and Exterior
For Use On
Cement, Concrete
Single, Two or Three Pack
Single
Pack Size
5L
UN Number
N/A
Attachments
Download


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.


questions tom bulgin on 2022-02-15 23:32:25
Question: 

Can this be used in screed for underfloor heating? What is the curing time in well ventilated 5-10 degree temps?

Answer: 

This product can be used to aid the rapid hardening of cement based mortar, concrete, screeding and render.

We would recommend consulting the technical data sheet for the screed this is to be used with regarding compatibility and application.

At 20°C the addition of 5ltr of Sika Accelerator to 50kg will produce an approximate setting time of 2 hours.


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