Sikafloor®-264
2 Part Epoxy Roller and Seal Coat
Sikafloor®-264 is a two part coloured epoxy resin. Suitable for use in hot and tropical climatic conditions.
- Good chemical and mechanical resistance
- Easy application
- Liquid proof
- Gloss finish
- Slip resistant surface possible
Usage
Sikafloor®-264 is used as:- Roller coat for concrete and cement screeds with normal up to medium heavy wear, for example storage and assembly halls, maintenance workshops, garages and loading ramps.
- Seal coat for broadcast systems, such as multi-storey and underground car parks, maintenance hangars and for wet process areas, for example beverage and food industry
Advantages
- Good chemical and mechanical resistance
- Easy application
- Liquid proof
- Gloss finish
- Slip resistant surface possible
Packaging
Please refer to local country price list for available packaging sizes:
| Part A | 3.95 kg containers |
| Part B | 1.05 kg containers |
| Part A + B | 5 kg ready to mix units |
| Part A | 15.8 kg containers |
| Part B | 4.2 kg containers |
| Part A + B | 20 kg ready to mix units |
| Part A | 19.75 kg containers |
| Part B | 5.25 kg containers |
| Part A + B | 25 kg ready to mix units |
| Part A | 3 drums 220 kg |
| Part B | 1 drum 177 kg |
| Part A + B | 3 drums Part A (220 kg) + 1 drum part B (177 kg) = 837 kg |
Colour
Resin - Part A | Coloured, liquid |
Hardener - Part B | Transparent, liquid |
| Extended colour range |
RAL 1001, 6021, 7030, 7032, 7035, 7037, 7038, 7040, 7042, 9002
Other colours on request.
Under direct sun light there may be some discolouration and colour variation; this has no influence on the function and performance of the coating.
Product Details
SUSTAINABILITY
LEED Rating
Sikafloor®-264 conforms to the requirements of LEED EQ Credit 4.2: Low-Emitting Materials: Paints and Coatings SCAQMD Method 304 - 91 VOC Content < 100 g/l
APPROVALS / CERTIFICATES
- Particle emission certificate Sikafloor®-264 CSM Statement of Qualification – ISO 14644 - 1, class 4 – Report No. SI 0904 - 480 and GMP class A, Report No. SI 1008 - 533.
- Outgassing emission certificate Sikafloor®-264: CSM Statement of Qualification – ISO 14644 - 8, class 6, 5 - Report No. SI 0904 - 480.
- Good biological Resistance in accordance with ISO 846, CSM Report No. 1008 - 533.
- Fire classification in accordance with EN 13501 - 1, Report No. 2007 - B - 0181 / 16, MPA Dresden, Germany, February 2007.
- ISEGA Certificate of Conformity 40974 U15.
- Certified by Thomas Bell-Wright International Consultants according to ASTM E648-15 (class l): Standard Test Method for Critical Radiant Flux of Floor-Covering Systems Using a Radiant Heat Energy Source. Certificate number: TBW0300227.
|
|
|
Composition
Epoxy
Shelf life
24 months from date of production
Storage conditions
The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +30 °C.
Density
| Part A | ~1.64 kg/l |
Part B | ~1.00 kg/l |
Mixed resin | ~1.40 kg/l |
All Density values at +23 °C.
Solid content by weight
~100 %
Solid content by volume
~100 %
Shore D Hardness
~76 (7 d / +23 °C) | (DIN 53 505) |
Abrasion Resistance
~41 mg (CS 10 / 1000 / 1000) (8 d / +23 °C) | (DIN 53 505) |
Compressive Strength
Resin (filled 1 : 0.9 with F34): ~53 N/mm2 (28 d / +23 °C) | (EN196-1) |
Tensile Strength in Flexure
Resin (filled 1 : 0.9 with F34): ~20 N/mm2 (28 d / +23 °C) | (EN 196-1) |
Tensile Adhesion Strength
> 1.5 N/mm² (failure in concrete) | (ISO 4624) |
Chemical Resistance
Resistant to many chemicals. Contact Sika Technical Department for specific information.
Temperature Resistance
Exposure* | Dry heat |
Permanent | +50 °C |
Short-term max. 7 d | +80 °C |
| Short-term max. 12 h | +100 °C |
Short-term moist / wet heat* up to +80 °C where exposure is only occasional (steam cleaning etc.).
*No simultaneous chemical and mechanical exposure and only in combination with Sikafloor® systems as a broadcast system with approximiately 3 - 4 mm thickness.
Application
Mixing Ratio
Part A : Part B = 79 : 21 (by weight)
Ambient Air Temperature
+10 °C min. / +35 °C max.
Relative Air Humidity
80 % r.h. max.
Dew Point
Beware of condensation!
The substrate and uncured floor must be at least 3 °C above dew point to reduce the risk of condensation or blooming on the floor finish.
*Low temperatures and high humidity conditions increase the probability of blooming.
Substrate Temperature
+10 °C min. / +35 °C max.
Substrate Moisture Content
< 4 % pbw moisture content.
Test method: Sika®-Tramex meter, CM-measurement or Oven-dry-method.
No rising moisture according to ASTM (Polyethylene-sheet).
Curing Time
Before applying Sikafloor®-264 on Sikafloor®-264 allow:
Substrate temperature | Minimum | Maximum |
+10 °C | 30 h | 3 d |
+20 °C | 24 h | 2 d |
| +30 °C | 16 h | 1 d |
Times are approximate and will be affected by changing ambient conditions particularly temperature and relative humidity.
Applied Product Ready for Use
Temperature | Foot traffic | Light traffic | Full cure |
| +10 °C | ~72 h | ~6 d | ~10 d |
| +20 °C | ~24 h | ~4 d | ~7 d |
| +30 °C | ~18 h | ~2 d | ~5 d |
Note: Times are approximate and will be affected by changing ambient conditions.
Consumption
~0.25 - 0.3 kg/m² applied as a roller coating
~0.9 - 1.2 kg/m² applied as a self-smoothing wearing course
These figures are theoretical and do not allow for any additional material due to surface porosity, surface profile, variations in level or wastage etc.
MIXING
Prior to mixing, stir part A mechanically. When all of part B has been added to part A, mix continuously for 3 minutes until a uniform mix has been achieved. When parts A and B have been mixed, add the quartz sand and if required the Extender T and mix for a further 2 minutes until a uniform mix has been achieved. To ensure thorough mixing pour materials into another container and mix again to achieve a consistent mix. Over mixing must be avoided to minimise air entrainment.
Mixing Tools
Sikafloor®-264 must be thoroughly mixed using a low speed electric stirrer (300 - 400 rpm) or other suitable equipment. For the preparation of mortars use a forced action mixer of rotating pan, paddle or trough type. Free fall mixers should not be used.
APPLICATION
Prior to application, confirm substrate moisture content, relative air humidity and dew point. If > 4 % pbw moisture content, Sikafloor® EpoCem® may be applied as a T.M.B. (temporary moisture barrier) system.
Primer:
Make sure that a continuous, pore free coat covers the substrate. If necessary, apply two priming coats. Apply Sikafloor®-161 by brush, roller or squeegee.
Preferred application is by using a squeegee and then backrolling crosswise.
Levelling:
Rough surfaces need to be levelled first. Use Sikafloor®-161 levelling mortar or Sikafloor® PS (see Product Data Sheet).
Coating:
Sikafloor®-264 as coating, can be applied by short-piled roller (crosswise).
Seal coat:
Sealer coats can be applied by squeegee and then back-rolled (crosswise) with a short-piled roller.
CLEANING OF EQUIPMENT
Clean all tools and application equipment with Thinner C immediately after use. Hardened and/or cured material can only be removed mechanically.