Sikafloor 29 Purcem – 22kg kit

Water-based polyurethane hybrid coving

$135.00 inc GST

SKU: 25A59B Categories: , , ,



Sikafloor 29 Purcem 22kg kit (a+b+c+d+pigment)

Sikafloor®-29 PurCem® is a multi-component, polyurethane hybrid mortar. It has high impact and mechanical resistance, good resistance against chemicals and wear.


Sikafloor®-29 PurCem® is used as a coving mortar, detailing and vertical rendering with Sikafloor® PurCem® floor systems.



  • Good wear resistance
  • High mechanical and impact resistance
  • High softening point
  • Good chemical resistance
  • Non tainting /odourless
  • Fast curing
  • VOC free
  • Can be applied to substrates with high moisture content (7 days old or mature damp concrete or 10% moisture pbw)



Part A opaque liquid
Part B


brown liquid


Part C

Part D

natural grey powder

natural sand colour



Part A 1.30   kg plastic bottle
Part B


1.50   kg plastic bottle

0.4     kg plastic tub

Part C

Part D

1.60   kg kg plastic bag

17.3   kg plastic bag

Part A+B+C+D 22.0   kg ready to mix unit



Premix part A with a low speed electric stirrer and then add pigment and mix until uniform. Add part B and mix for 30 seconds. Make sure all pigment is uniformly distributed. Use a double paddle (axis) mixer and gradually add part C & D (aggregate) to the mixed resin. DON’T DUMP!
Allow part C & D 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+P+B+C+D) to ensure complete mixing. Mix full units only.

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 pan type revolving mixer.



Subject to the various applications, different epoxy primers can be used, For standard coves under 100mm in Height, Sikafloor 160/161 should be used. For concrete kerbs and vertical renders, Sikadur 31/33 Can be used, for vertical applications apply the Sikadur 31/33 by way of a 4mm V-Notch Trowel prior to the application of Sikafloor®-29 PurCem® the Thixotropic Nature of the Sikadur 31/33 Adhesives will greatly aid in the ability of the Sikafloor®-29 PurCem® to hold in place on vertical applications.

Application of Sikafloor®-29 PurCem®

Apply the mixed Sikafloor®-29 PurCem® onto the ready primed substrate and compact to the appropriate thickness, then finish the detailing profile with a coving trowel or steel float. Apply Sikafloor®-29 PurCem® while the primer is still tacky. If the primer becomes tack free, reapply the primer.

Top Coats:

Sikafloor®-29 PurCem® Is fully servicable without top coats, however in order to provide a smoother and more colour consistent finish, 1-2 x Coats of Sikafloor 31 PurCem top Coat should be applied.


Sikafloor Purcem Colour Card



Sikafloor Purcem Flooring Data Sheets



Sikafloor Purcem 29 – 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.