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Sikafloor 21 PurCem – 20kg kit

$155.00 inc GST

Medium to heavy duty, self-smoothing, polyurethane hybrid flooring screed


Sikafloor®-21 PurCem® is a multi-component, water-based coloured polyurethane hybrid screed with self-smoothing properties. It has a smooth, matt, impervious, hard wearing surface and is typically installed at 3–6 mm thickness.


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Sikafloor®-21 PurCem® is used as a scratch coat primer, basecoat and wear coat layer in Sikafloor®PurCem® system build ups, in areas of medium to heavy loading, high chemical exposure and abrasion.


  • Good chemical resistance
  • High mechanical resistance
  • High glass transition point
  • Non tainting /odourless
  • VOC free
  • Can be applied to substrates with high moisture content (7 days old or mature damp concrete – or 10% pbw)

Part A = coloured liquid after tinting

Part A (neutral) = light beige liquid

Part B = brown liquid

Part C = natural grey powder

Pigment = colourpack – various colours


Standard RAL colours: Dusty Grey – Traffic Grey – Curtain Call – Beige – Grass Green – Maize Yellow- Oxide Red – Sky Blue

Part A 2.8 kg plastic pail
Pigment 0.4kg  plastic pail
Part B 3.00 kg plastic jerrycan
Part C 13.8 kg plastic lined, double paper bags


Sikafloor PurCem 21: 80kg Mix: (A+B+C+Pigment) Made To Order: Non Stock item

Part A 11.2 kg plastic Bucket (1 x unit)
Pigment 0.4kg  plastic pail ( 4 x Units)
Part B 20 ltr Pails (10lts required for kit- Split drum in Half)
Part C 13.8 kg plastic lined, double paper bags ( 4 x units required)

Sikafloor Purcem Part B GHS7 (SDS)

Sikafloor Purcem Pigment Paste (SDS)

Sikafloor Purcem Part A pdf (SDS)

Sikafloor 21 Purcem Part C (SDS)

Sikafloor-21 Purcem (PDS)

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.

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