Sikafloor Duraseal Solvent-based acrylic sealer for concrete
Sikafloor Duraseal is a one component penetrating
non-yellowing protective sealer for concrete floors.
Uses Sikafloor Duraseal is used as a penetrating dustproof
sealer for areas such as:
Warehouses and storage
Car parks and garages.
Light industrial buildings.
Easy to apply with brush, roller and air or airless
Good resistance to oils, grease and tyremarks.
Suitable for exterior exposure.
Good resistance to abrasion.
Available in clear or grey colour.
Storage and Shelf Life
Stored in the original sealed packaging at temperatures of
between 5oC and 35oC, this product will keep for at least 12 months.
Instructions for Use
The substrate must be sound, dry free from dust and any
surface contaminants (eg. oil, grease, fats, chemicals, rust, paint, form
release and curing membrane residues, etc). Premature exposure to moisture from
the substrate or atmosphere may result in whitening/clouding of the finished
product. A trial area is recommended before proceeding. As Sikafloor Duraseal
is a thin coating any imperfections will be reflected through the finished
coating. Blow holes or irregularities should be filled and the substrate
levelled with the appropriate Sikafloor or Sikadur mortar products.
Sikafloor Duraseal can be applied by roller or sprayer.
Application of the first coat (and possibly the second) should be carried out
when the substrate temperature is falling to avoid the possibility of bubbling
and to improve penetration into the substrate pores. Depending on the condition
of the substrate 2 to 3 coats is recommended.
Clean all tools immediately after use with Sika Colma
Cleaner or Thinner 15. Hardened material can only be removed mechanically
Technical and Physical Data
Colours: Clear, Grey, Dark Grey
Form: One part solvent based acrylic sealer
Density: 0.908 kg/litre approx.
Consumption Coverage: 5-10m2/litre approx. for unsealed
surfaces, 10-15m2/litre approx. for sealed surfaces
Solids Content: 22% by weight
Number of Coats: 2 to 3 normally
Rate of Cure: Take Free 1 to 2 hours, Recoat 2 to 4 hours
Application Temperature: +10oC minimum, +30oC maximum, 85%
maximum relative humidity
Flash Point: >25oC
Theoretical DFT (Microns per coat): 30 - 35
Transportation: Class 3, PG III, UN 1263, Hazchem 3YE
Packaging: 20 litre drums, 200 litre drums
Thinning of Sikafloor Duraseal is not
Provide adequate ventilation.
Sikafloor Duraseal is a combustible liquid.
Store away from naked flames, sparks and heating.
Handling Precautions Avoid contact with skin and eyes.
Wear protective gloves and eye protection during work.
If skin contact occurs, wash skin thoroughly.
If in eyes, hold eyes open, flood with warm water and
attention without delay.
A full Material Safety Data Sheet is available on request.
Important Notification The information, and, in particular,
the recommendations relating to the application and end-use of Sika’s products,
are given in good faith based on Sika’s current knowledge and experience of the
products when properly stored, handled and applied under normal conditions. In
practice, the differences in materials, substrates and actual site conditions
are such that no warranty in respect of merchantability or of fitness for a
particular purpose, nor any liability arising out of any legal relationship
whatsoever, can be inferred either from this information, or from any written
recommendations, or from any other advice offered. The proprietary rights of
third parties must be observed. All orders are accepted subject of our terms
and conditions of sale. Users should always refer to the most recent issue of
the Australian version of the Technical Data Sheet for the product concerned,
copies of which will be supplied on request