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  2. Sikafloor-2540W, Water-Based Epoxy Paint, 6Kg
Sikafloor-2540W, Water-Based Epoxy Paint, 6Kg

Sikafloor-2540W, Water-Based Epoxy Paint, 6Kg

Flooring
SIKA

Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.

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1,386.66 lei Tax Included
1386.66 RON

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General Specifications
Chemical Base Water-based epoxy resin
Consumption ~0.2–0.3 kg/m² (roller coating)
Resistance to impact -
Appearance -
Ambient Air Temperature +10 °C min. / +35 °C max
Color Resin - Part A Coloured, liquid Hardener - Part B Transparent, liquid Available in various colour shades
Application Thickness -

2-PART LOW EMISSION WATER BASED EPOXY COATING

Sikafloor®-2540 W is a two part, AgBB approved, water dispersed, coloured, epoxy resin based coating for flooring applications. Suitable for use in hot and tropical climatic conditions.

Usage
  • Coloured epoxy coating for concrete, cement screeds, broadcast systems and epoxy mortars
  • Can be subjected to normal up to medium heavy mechanical and chemical loading
  • For production areas, warehouses, car park decks, garages, etc.
Advantages
  • Low VOC / AMC emissions
  • Low particle emissions
  • Good chemical and mechanical resistance
  • Water vapour permeable
  • Water dilutable
  • Odourless
  • Easy application
Packaging
Part A4.3 kg (9.48 lb) containers
Part B1.7 kg (3.75 lb) containers
Part A + B6.0 kg (13.2 lb) ready to mix units
Part A13.0 kg (28.7 lb) containers
Part B5.0 kg (11 lb) containers
Part A + B18.0 kg (39.7 lb) ready to mix units
Colour
Resin - Part AColoured, liquid
Hardener - Part BTransparent, liquid

Available in various colour shades.

Typical Product Data
SUSTAINABILITY

LEED Rating Sikafloor®-2540 W conforms to the requirements of LEED EQ Credit 4.2: Low-Emitting Materials: Paints & Coatings SCAQMD Method 304-91 VOC Content < 100 g/l

APPROVALS / CERTIFICATES

- ISEGA Certificate of Conformity 35982 U 13, July 2013
- Bfl-s1 fire classification in accordance with EN 13501-1, Report-No. PB-Hoch-130018, Germany, December 2012.
- Particle emission certificate Sikafloor-2540 CSM Statement of Qualification – ISO 14644-1, class 4– Report No. SI 1212-624 and GMP class A, Report No. SI 1212-624.
- Outgassing emission certificate Sikafloor-2540W: CSM Statement of Qualification – ISO 14644-8, class 9.6 - Report No. SI 1212-624.
- Good biological Resistance in accordance with ISO 846, CSM Report No. 1212-624
- Eurofins Emission tested according to the AgBB-scheme and guidelines of the DiBt (AgBB – Committee for Health-related Evaluation of Building Products, DiBt – German Institute for Building Technology). Sampling, testing and evaluation were performed according to ISO-16000, Report No. G20152B.
- Eurofins Emission tested according to the Emicode EC1+-scheme, Report No. G19919B
- Eurofins Emission tested according to M1 Protocol, Report No. 392-2014-00087005D
- Eurofins Emission tested according to French Label, Report No. 392-2014-00087005A
- Synthetic resin screed material according to EN 13813:2002, Declaration of Performance 02 08 11 01 002 0 000008 1008, certified by notified factory production control certification body 0921, certificate of conformity of the factory production control 2017, and provided with the CE marking.
- Coating for surface protection of concrete according to EN 1504-2:2004, Declaration of Performance 02 08 11 01 002 0 000008 1008, certified by notified factory production control certification body 0921, certificate of conformity of the factory production control 2017, and provided with the CE marking.

Composition

Epoxy, waterborne

Shelf life

12 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 (+41 °F) and +30 °C (+86 °F).

Density

Part A ~1.33 kg/l (~11.1 lb/gal)
Part B ~1.09 kg/l (~9.1 lb/gal)
Mixed resin ~1.40 kg/l (~11.7 lb/gal)
All Density values at +23 °C (+73 °F).

Solid content by weight

~55 %

Solid content by volume

~43 %

Abrasion Resistance

63 mg (CS 10/1000/1000) (14 d/+23 °C (+73 °F)) (DIN 53 109 Taber Abrader Test)

Chemical Resistance

Resistant to many chemicals. Contact Sika technical service for specific information.

Temperature Resistance

Exposure* Dry heat
Permanent +60 °C (+140 °F)
Short-term max. 7 d +80 °C (+176 °F)
Short-term max. 12 h +100 °C (+212 °F)
Short-term moist/wet heat* up to +80 °C (+176 °F) 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 approximately 3 - 4 mm (0.118 - 0.157 in) thickness.

Application
Mixing Ratio

Part A : Part B = 72 : 28 (by weight)

Ambient Air Temperature

+10 °C (+50 °F) min. / +35 °C (+95 °F) max.

Relative Air Humidity

80 % r.h. max.

Dew Point

Beware of condensation! The substrate and uncured floor must be at least 3 °C (37 °F) above dew point to reduce the risk of condensation or blooming on the floor finish.

Note: Low temperatures and high humidity conditions increase the probability of blooming.

Substrate Temperature

+10 °C (+50 °F) min. / +35 °C (+95 °F) max.

Substrate Moisture Content

< 6 % pbw moisture content.

Test method: Sika®-Tramex meter, CM-measurement or Oven-dry-method.

No rising moisture according to ASTM (Polyethylene-sheet).

Pot Life
TemperatureTime
+10 °C (+50 °F)~120 min
+20 °C (+68 °F)~90 min
+30 °C (+86 °F)~45 min
Curing Time

Before overcoating Sikafloor®-2540 W allow:

Substrate temperatureMinimum Maximum
+10 °C (+50 °F)48 h 7 d
+20 °C (+68 °F)20 h 5 d
+30 °C (+86 °F)10 h 3 d

Times are approximate and will be affected by changing ambient conditions particularly temperature and relative humidity.

Consumption

~0.2-0.3 kg/m² applied as a roller coating

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 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®-2540 W must be thoroughly mixed using a low speed electric stirrer (300 - 400 rpm) or other suitable equipment.

APPLICATION

Prior to application, confirm substrate moisture content, relative air humidity and dew point. If > 6 % pbw moisture content, Sikafloor® EpoCem® may be applied as a temporary moisture barrier (T.M.B.) system.

Primer Make sure that a continuous, pore free coat covers the substrate. If necessary, apply two priming coats. When used as a primer always apply by brush.

Seal coat Sikafloor®-2540 W is spread evenly by means of a short pile roller. A seamless finish can be achieved if a “wet” edge is maintained during application. Uneven application of the material and resulting differences in the coating layer thicknesses may cause differences in “gloss” of the surface.

CLEANING OF EQUIPMENT

Clean all tools and application equipment with water immediately after use. Hardened and/or cured material can only be removed mechanically.