Sika Sikafloor 264
Sika Sikafloor 264
📋 Product specifications are for reference only.
All product details should refer to the official manufacturer documents. For official product data sheets or technical enquiries, please contact us via WhatsApp.
Sikafloor 264 — 2-Part Epoxy Roller and Seal Coat
Sikafloor 264 is a two-part, total solid coloured epoxy resin for roller coating and seal coat applications on broadcast systems. Suitable for normal to medium heavy-wear environments including warehouses, workshops, garages, car parks, and food industry facilities. With a compressive strength of approx. high strength and HKHA/MTS specification compliance, it delivers exceptional mechanical performance. Requires priming with Sikafloor 161 or Sikafloor 156.
Key Features
- Good chemical and mechanical resistance
- Easy roller application
- Liquid / water proof
- Gloss finish
- Slip resistant surface possible
- Dust-proof sealer
- Solid content approx. by weight and volume
- Cleanroom certified — Class 4 and GMP Class A
- LEED v2009 IEQc 4.2 compliant (Low-Emitting Materials)
- Listed on the Eco-Product Directory for green building initiatives
Applications
- Roller coat for concrete and cement screeds — storage halls, assembly halls, maintenance workshops
- Garages and loading ramps
- Seal coat for broadcast systems — multi-storey and underground car parks
- Maintenance hangars
- Wet process areas — beverage and food industry
- Cleanroom-grade flooring applications
- Dust-proof floor sealing
Packaging
| Component | Pack Size |
|---|---|
| Part A (Resin) | 20.54 kg |
| Part B (Hardener) | 5.46 kg |
| Part A+B (Set) | 26 kg/set |
Available RAL colours: 1001, 6021, 7030, 7032, 7035, 7037, 7038, 7040, 7042, 9002. Other colours on request.
Technical Data
| Property | Value | Standard |
|---|---|---|
| Chemical Base | Epoxy | — |
| Mixing Ratio (by weight) | Part A : Part B = 79 : 21 | — |
| Density (Part A) | ~ | DIN EN |
| Density (Part B) | ~ | DIN EN |
| Density (Mixed) | ~ | DIN EN |
| Solid Content by Weight | ~ | — |
| Solid Content by Volume | ~ | — |
| Shore D Hardness | ~76 (7 days / ) | DIN 53 505 |
| Abrasion Resistance | ~35 mg (CS 10/1000/1000, 7 days / ) | DIN 53109 |
| Abrasion Resistance (ASTM) | ~54 mg (CS 17/1000/1000) | ASTM D4060-10 |
| Compressive Strength | high strength (7 days / ) | BS 6319 : Part 2 : 1983 |
| Tensile Strength in Flexure | high strength (7 days / ) | BS 6319 |
| Tensile Strength | high strength (7 days / ) | BS 6319 : Part 7 |
| Tensile Adhesion Strength | high strength (HKHA/MTS Spec); > high strength (failure in concrete) | HKHA/MTS Clause 2.1.14; |
| Shelf Life | 24 months from date of production | — |
Application Data
| Property | Value |
|---|---|
| Consumption (roller coating) | ~ |
| Consumption (self-smoothing) | ~/mm |
| Ambient Air Temperature | wide temperature range |
| Substrate Temperature | wide temperature range |
| Relative Air Humidity | r.h. max. |
| Substrate Moisture Content | < by weight |
| Pot Life | ~ |
Curing Time ( substrate temperature)
| Stage | Time |
|---|---|
| Foot Traffic | ~24 hours |
| Light Traffic | ~4 days |
| Full Cure | ~7 days |
Thermal Resistance
| Exposure | Dry Heat |
|---|---|
| Permanent | |
| Short-term max. 7 days | |
| Short-term max. 12 hours |
Short-term moist/wet heat up to where exposure is occasional (e.g. steam cleaning).
FAQ
What primer is required for Sikafloor 264?
Use Sikafloor 161 or Sikafloor 156 as the primer coat. The primer ensures optimal bonding between the topcoat and the concrete substrate.
What is the difference between Sikafloor 264 and Sikafloor 263SL?
Sikafloor 264 is a roller-applied epoxy that also serves as a seal coat for broadcast systems, while Sikafloor 263SL is self-levelling for smooth seamless finishes. Sikafloor 264 has significantly higher compressive strength (high strength vs high strength), higher tensile flexural strength (~39.6 vs high strength), and meets a higher cleanroom classification (Class 4 vs Class 5).
How long before the floor can be used after application?
At , the floor is walkable after approx. 24 hours, can withstand light traffic after approx. 4 days, and reaches full cure after approx. 7 days. Actual times vary with ambient temperature and humidity.
