Sikafloor® Pronto RB-27
Broadcast, fast-curing, elastomeric flooring system for cold storage areas, freezers and refrigerators
Sikafloor® Pronto RB-27 is a slip-resistant, fast-curing, elastomeric flooring system based on reactive acrylic resins. It is used for cold storage rooms, freezers and refrigerators.
- Suitable for flooring applications in the beverage and food industry for wet areas with frequentwater load (approx. > 25 % of time)
- Ideal for manufacturing facilities where minimum downtime of the production process is required
- Elastic material behaviour
- Very fast curing, even at low temperatures
- Good resistance to specific chemicals
- Good mechanical resistance
System Structure
Usage
Sikafloor® Pronto RB-27 is used in industrial buildings such as:- Food and beverage facilities
- The System may only be used for interior applications.
- The System may only be used by experienced professionals.
Advantages
- Suitable for flooring applications in the beverage and food industry for wet areas with frequentwater load (approx. > 25 % of time)
- Ideal for manufacturing facilities where minimum downtime of the production process is required
- Elastic material behaviour
- Very fast curing, even at low temperatures
- Good resistance to specific chemicals
- Good mechanical resistance
Colour
Sikafloor® Pronto RB-27 | |
Cured system colour | Sika® Pronto Pigment: approx. RAL 7032 other colours upon request |
Appearance
Sikafloor® Pronto RB-27 | |
Cured system appearance | Slip-resistant semi-gloss finish |
System Details
APPROVALS / STANDARDS
-
Slip resistance DIN EN 16165, MPI, No. 12 10640 - S/ 22
-
Reaction to fire EN 13501-1, Sikafloor® Pronto RB-27, GHENT, Test report No. CR 23-0860-01
System Structure
Sikafloor® Pronto RB-27
Total thickness: 3 mm to 5 mm
| Layer | Product | |
| 1. | Primer | Sikafloor®-10 Pronto N Sikafloor®-11 Pronto Sikafloor®-13 Pronto |
| 2. | Wearing layer | Sikafloor®-15 Pronto N (filled 1:2 with Sikafloor® Pronto Filler) Broadcast with Quartz sand or coloured quartz sand (0.7–1.2 mm) |
| 3. | Top coat | Sikafloor®-17 Pronto N |
Composition
Reactive acrylic resins
Nominal thickness
3 mm to 5 mm
Reaction to Fire
Class Cfl-s1 | (EN 13501-1) |
Chemical Resistance
Laboratory-defined resistance to many individual chemicals. Before proceeding, contact Sika Technical Service for specific information.
Skid / Slip Resistance
R 12; V 8 | (DIN 51130) |
Application
Ambient Air Temperature
Sikafloor® Pronto RB-27 | |
Maximum | +30 °C |
Minimum | +5 °C |
Relative Air Humidity
Sikafloor® Pronto RB-27 | |
Maximum | 80 % r.h. |
Dew Point
Refer to the individual Product Data Sheet.
Substrate Temperature
Sikafloor® Pronto RB-27 | |
Maximum | +30 °C |
Minimum | +5 °C |
Substrate Moisture Content
Refer to the individual Product Data Sheet.
Waiting Time / Overcoating
Before applying Sikafloor®-15 Pronto N on the primer allow:
Temperature | Waiting time |
+5 °C | 50–60 min |
+10 °C | 45–55 min |
+20 °C | 35–45 min |
+30 °C | 30–40 min |
Before applying Sikafloor®-17 Pronto N on Sikafloor®-15 Pronto N allow:
Temperature | Waiting time |
+5 °C | 80 min |
+10 °C | 50 min |
+20 °C | 45 min |
+30 °C | 30 min |
Applied Product Ready for Use
| Temperature | Foot traffic | Full traffic |
| +5 °C | ~45 min | ~2 hours |
| +10 °C | ~40 min | ~2 hours |
| +20 °C | ~30 min | ~1 hour |
| +30 °C | ~20 min | ~1 hour |
Note: Times apply when the last layer of the system has been applied. Times are affected by changing ambient conditions, particularly temperature and relative humidity.
Consumption
Total thickness: 3 mm to 5 mm
Layer | Product | Consumption |
Primer | Sikafloor®-10 Pronto N Sikafloor®-11 Pronto Sikafloor®-13 Pronto | 1-2 × 0.3–0.5 kg/m² |
Wearing layer | Sikafloor®-15 Pronto N (filled 1:2 with Sikafloor® Pronto Filler) Quartz sand or coloured quartz sand (0.7–1.2 mm) | ~3.6 kg/m ~4–6 kg/m² |
Top coat | Sikafloor®-17 Pronto N | ~0.5–0.8 kg/m² applied in 1–2 coats (total max. 0.8 kg/m²) |
Note: Consumption data is theoretical and does not allow for any additional material due to surface porosity, surface profile, variations in level, wastage or any other variations. Apply the Product to a test area to calculate the exact consumption for the specific substrate conditions and proposed application equipment.