Product Description
Sika Sikafloor 210 PurCem is a multi-component, water based coloured polyurethane hybrid screed with self smoothing properties and a glossy finish. Forms an impervious, smooth and scratch resistant surface.
Best Uses
Sika Sikafloor 210 PurCem is used as a scratch coat primer, basecoat and wear coat layer in Sikafloor PurCem® Gloss system build ups, in areas of medium to
heavy loading, high chemical exposure and abrasion.
- Good chemical resistance
- Gloss and scratch resistant surface
- High mechanical resistance
- High glass transition point
- Non tainting /odourless
- VOC free
- Can be applied to substrates with high moisture content
Sikafloor®-210 PurCem® may only be used by experienced professionals.
Application
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.
Mix first the component A (pigmented liquid) thoroughly in the pail 10 – 15 sec. Then add component B (brown liquid) into A and mix together for 15 - 30 sec. using a stirrer in a low speed electric drill until homogenous mixture. Then add component C to A+B mixing simultaneously with larger mixer. When the bag of component C is empty, continue mixing further 3 min depending on the temperature and the mixer efficiency.
Prior to application, confirm substrate moisture content, relative humidity and dew point. As a scratch coat Sikafloor®-210 PurCem® can be applied using a steel trowel. As a body coat Sikafloor®-210 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.
