Sikafloor-264 HC

Sikafloor-264 HC | 2-PART EPOXY FLOOR COATING AND SEAL COAT
Product Category: Epoxy Floor Coating
Brand: Sika
Model Code: Sikafloor®-264 HC
Description
Sikafloor®-264 HC is a 2-component epoxy coloured floor coating, designed to create a seamless, durable, and chemical-resistant surface with either smooth gloss or slip-resistant finish. It is ideal for industrial and commercial flooring applications.
Applications
Storage and assembly halls
Maintenance workshops
Garages and parking areas
Loading ramps
Multi-storey and underground car parks
Food and beverage processing areas
Functions
Roller-applied floor coating
Seal coat for broadcast systems
Key Features
Excellent chemical resistance
High mechanical strength
Seamless and liquid-proof surface
Gloss finish (decorative)
Slip-resistant system possible
Easy application
Low maintenance
Product Information
Type: 2-part epoxy floor coating
Composition: Epoxy
Packaging
10 kg set (A+B)
20 kg set (A+B)
Components
Part A: Coloured resin
Part B: Hardener
Appearance
Liquid (coloured)
Multiple colour options available
Shelf Life
24 months
Storage
+18°C to +30°C
Dry, sealed packaging
Density
Mixed: ~1.40 kg/L
Technical Data
Compressive Strength: ~53 N/mm²
Flexural Strength: ~20 N/mm²
Adhesion Strength: >1.5 N/mm²
Shore D Hardness: ~76
Abrasion Resistance: ~41 mg
Temperature Resistance
Permanent: +50°C
Short-term:
+80°C (7 days)
+100°C (12 hours)
Mixing Ratio
Part A : Part B = 79 : 21 (by weight)
System Consumption
Roller Coating System
Layer
Product
Consumption
Primer
Sikafloor®-161 HC
0.35 – 0.55 kg/m²
Top Coat
Sikafloor®-264 HC
0.3 – 0.5 kg/m² (per coat ×2)
Textured (Slip-Resistant) System
Layer
Product
Consumption
Primer
161 HC
0.35 – 0.55 kg/m²
Top Coat
264 HC + Extender
0.5 – 0.8 kg/m²
Broadcast System (~4 mm)
Layer
Product
Consumption
Primer
161 HC
0.35 – 0.5 kg/m²
Base Layer
264 HC + sand
~4 kg/m²
Broadcast
Quartz sand
4 – 6 kg/m²
Top Coat
264 HC
0.6 – 0.8 kg/m²
Application Conditions
Temperature: +10°C to +30°C
Humidity: ≤80%
Substrate moisture: <4%
≥3°C above dew point
Working Time (Pot Life)
Temperature
Time
+10°C
~50 min
+20°C
~25 min
+30°C
~15 min
Curing Time
Overcoating
Temp
Min
Max
+20°C
12 h
2 d
Ready for Use
Temp
Foot Traffic
Full Cure
+20°C
~24 h
~7 days
Substrate Requirements
Concrete strength: ≥25 N/mm²
Pull-off strength: ≥1.5 N/mm²
Surface must be:
Clean
Dry
Free from contaminants
Surface Preparation
Mechanical grinding / blasting
Remove laitance and weak concrete
Repair cracks and voids
Vacuum dust before application
Application Method
Primer
Apply Sikafloor®-161 HC
Ensure full surface coverage
Coating
Mix Part A + Part B (~3 min)
Apply with roller or squeegee
Back-roll for even finish
Apply additional layers as required
Important Notes
Protect from water and condensation for 24 hours
Do NOT apply on rising moisture substrates
Colour change may occur under UV (no performance impact)
Ensure same batch for uniform colour
Limitations
Not suitable for substrates with rising moisture
Requires proper surface preparation
Thin coating will not hide surface defects
Performance Advantages
Durable industrial flooring solution
High resistance to wear and chemicals
Decorative and professional finish
Easy maintenance and cleaning
Suitable for heavy-use environments
Cleaning & Maintenance
Clean with:
Scrubber machines
Pressure washing
Suitable detergents
Remove spills immediately
Cleaning Tools
Use Thinner C
Hardened material → mechanical removal
Safety & Handling
Follow SDS guidelines
Use PPE
Apply by trained professionals
Additional Notes
Lab-tested values
Site conditions may affect results
Local regulations may vary
Summary
Sikafloor®-264 HC is a high-performance epoxy floor coating, offering strong durability, chemical resistance, and seamless finish, making it ideal for industrial, commercial, and heavy-use flooring systems.