Sika Sikafloor-2640 Floor Coating 2K Epoxy RAL 7016 anthracite grey 30 kg
€655.59
- Begehbar nach 6 Stunden, voll belastbar nach 14 Stunden bei +20 °C
- 30 kg reichen für rund 25 m² Rollbeschichtung aus Grundierung und Versiegelung
- Geprüft nach EN 1504-2 und TR Instandhaltung, abriebfest und tausalzbeständig
- Sehr geruchsarm: Feststoffgehalt von rund 100 Prozent, lösemittelfrei
- 14 days right of withdrawal
- Expert advice: 02831 9167703 Mon–Thu 9–16, Fri 9–12 (CET)
- Specialist dealer in Kevelaer, Lower Rhine
Description
Sikafloor-2640 is a pigmented, two-component epoxy resin coating for trafficable car park and underground garage floors as well as industrial areas. It is tested to EN 1504-2 and the TR Instandhaltung, cures quickly and is resistant to de-icing salt. The 30 kg unit contains components A and B in the correct ratio and is intended for professional contractors.
Benefits at a glance
- Short waiting time: walkable after about 6 hours at +20 °C and fully loadable after 14 hours.
- Tested quality: initial testing to EN 1504-2 and the TR Instandhaltung, including a blister test for moisture from behind.
- High load capacity: Shore D hardness of around 78 after 7 days, abrasion-resistant and resistant to de-icing salt.
- Low odour: solids content of around 100 percent, therefore very low odour during application.
- Flexible build-up: can be used as a primer, broadcast layer, sealer or roller coating.
Areas of application
- Parking decks and underground garages in the OS 8 surface protection system
- Industrial floors under normal to medium load as a roller coating
- Concrete and cement-bound screeds from 25 N/mm² compressive strength
- Workshops, warehouses and plant rooms with forklift traffic
Limits & notes
Sikafloor-2640 is not crack-bridging. On areas where cracking is to be expected, a crack-bridging polyurethane system is the right choice. Sika classifies the product as low-yellowing; if permanently exposed to weathering, however, a polyurethane top sealer should be applied over it. The substrate may have a maximum moisture content of 4 CM-%.
Hazard statements: Danger. Component A: H315 Causes skin irritation. H317 May cause an allergic skin reaction. H319 Causes serious eye irritation. H360F May damage fertility. H411 Toxic to aquatic life with long lasting effects. EUH211 Warning! Hazardous respirable droplets may be formed when sprayed. Do not breathe spray or mist. Component B: H302 Harmful if swallowed. H314 Causes severe skin burns and eye damage. H317 May cause an allergic skin reaction. H318 Causes serious eye damage. H412 Harmful to aquatic life with long lasting effects. Safety data sheet available from the manufacturer.
Application & tips
Shot-blast or mill the substrate until it is absorbent and free of cement laitance, then vacuum. Resin and hardener are sensitising: wear disposable nitrile gloves and safety goggles and avoid skin contact; mix only as much as can be applied within the pot life. Add component B completely to component A, stir for at least 3 minutes at a maximum of 300 rpm, transfer to a clean container and mix briefly again. The working time at +20 °C is about 20 minutes. Material, air and substrate temperature must be between +5 °C and +30 °C, and the substrate at least 3 °C above the dew point. Clean tools immediately with Sika Thinner C. Stored dry and frost-free, the material has a shelf life of 24 months.
Technical data
| Area of use: | Interior |
|---|---|
| Base: | Solvent-free |
| Colour: | RAL 7016 anthracite grey, RAL 7023 concrete grey, RAL 7030 stone grey, RAL 7032 pebble grey, RAL 7035 light grey, RAL 7037 dusty grey, RAL 7038 agate grey, RAL 7040 window grey, RAL 7042 traffic grey a, RAL 7043 traffic grey b, RAL 7044 silk grey |
| Content: | 30 kg |
| Material: | Epoxy resin |
| Pack size: | 30 kg bucket |
| Technische Daten | |
|---|---|
| Basis: | Epoxidharz, 2-komponentig |
| Feststoffgehalt: | ca. 100 % |
| Dichte (A+B): | ca. 1,48 kg/l bei +23 °C |
| Mischungsverhältnis: | 89 : 11 Gewichtsteile (A : B) |
| Shore-Härte D: | ca. 78 nach 7 Tagen (DIN EN ISO 868) |
| Norm: | EN 1504-2, TR Instandhaltung (Mai 2020) |
| Verarbeitung | |
| Verarbeitungszeit: | ca. 20 min bei +20 °C |
| Temperaturbereich: | +5 °C bis +30 °C |
| Untergrundfeuchte: | max. 4 CM-% |
| Begehbar / voll belastbar: | ca. 6 h / ca. 14 h bei +20 °C |
| Anwendung | |
| Untergrund: | Druckfestigkeit mind. 25 N/mm², Haftzugfestigkeit mind. 1,5 N/mm² |
| Verbrauch Rollbeschichtung: | ca. 0,5 kg/m² Grundierung + ca. 0,7 kg/m² Versiegelung |
| Lieferumfang | |
| Lieferform: | 30 kg Gebinde (Komp. A 26,7 kg + Komp. B 3,3 kg) |
| Lagerfähigkeit: | 24 Monate ab Produktionsdatum, trocken und frostfrei |
Frequently asked questions
How much area can I cover with a 30 kg unit?
For a roller coating with primer (approx. 0.5 kg/m²) and sealer (approx. 0.7 kg/m²), one unit covers around 25 square metres.
Is the coating suitable for a private garage?
Technically yes, but it is designed for professional contractors: the substrate must be shot-blasted or milled, and the pot life of 20 minutes leaves little room for error.
Do I have to add quartz sand?
For the wearing course in the OS 8 system, yes, at a ratio of 1:0.5. For a plain roller coating, around 10 percent quartz sand is enough for slip resistance.
Data sheets
Data sheets and documents
All documents come unchanged from the manufacturer.
Manufacturer information
Manufacturer information pursuant to Art. 19 EU GPSR
Postal address
Sika Deutschland CH AG & Co KG
Kornwestheimer Straße 103-107
70439 Stuttgart
Germany
Electronic address info@de.sika.com
Information as of: 2026-09-18
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