Sika Sikafloor 22 PurCem

SKU id21552 Non Hazardous
A multi-component, water based coloured polyurethane hybrid flooring screed with self-smoothing properties.
Available in 21 Kg in Grey
£98.58 (£118.30 Inc VAT)
*These colours are for guidance only. Variations between output devices can misrepresent the appearance of an actual colour. Also, we strongly advise that you order your complete paint requirements simultaneously to ensure a uniform batch colour.
£98.58 (£118.30 Inc VAT)

Product Description

Sika Sikafloor 22 PurCem is a multi-component, water based coloured polyurethane hybrid flooring screed with self-smoothing properties. It is typically installed at 4 - 6 mm thickness.

Best Uses

Sika Sikafloor 22 PurCem is used as a scratch coat primer or base coat in Sikafloor PurCem anti-slip system build ups, in areas of medium to heavy loading, high chemical exposure and abrasion.

  • Good chemical resistance
  • High impact and mechanical resistance
  • High glass transition point
  • Excellent chemical resistance
  • Non tainting / odourless
  • VOC free and environmental friendly
  • Can be applied to substrates with high moisture content (7 days old or mature damp concrete)

Sika Sikafloor 22 PurCem may only be used by experienced professionals.

Application

SUBSTRATE QUALITY / PRE-TREATMENT
The surface must be clean, dry and free of all contaminants such as dirt, oil, grease, coatings and surface treatments, etc. All dust, loose and friable material must be completely removed from all surfaces before application of the product, preferably by vacuum. Pull of strength shall not be less than 1.5 N/mm2. If in doubt apply a test area first.

MIXING
Premix part A with a low speed electric stirrer and then add part B and mix for 30 seconds. For the colour pack version, premix part A neutral with a low speed electric stirrer and add part D to it. Mix until a uniform colour is achieved. Add part B and mix for 30 seconds.

Use a double paddle (axis) mixer and gradually add part C (aggregate) to the mixed resin. Allow part C to blend for further 2 minutes minimum, to ensure complete
mixing and a uniform moist mix is obtained. During the operations, scrape down the sides and bottom of the container with a flat or straight edge trowel at least once (parts A+B+C) to ensure complete mixing.

Mixing Tools
Use a low speed electric stirrer (300 - 400 rpm) for mixing parts A and B. For preparation of the mortar mix use a double paddle mixer.

APPLICATION
Prior to application, confirm substrate moisture content, relative humidity and dew point. As a scratch coat Sikafloor®-22 PurCem® can be applied using a steel trowel. As a body coat Sikafloor®-22 PurCem® can be applied using a toothed trowel or pin screed, to the desired thickness, or a steel trowel. Remove air with a spike roller. For further details please refer to the related system data sheet.

Recommended Products To Use


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Sika Thinner C

A general solvent cleaner for Sikafloor 264.

£26.50 (£31.80 Inc VAT)