Sikafloor® Pronto RB-27
Sikafloor® Pronto RB-27 is a slip resistant, fast curing, elastomeric flooring system based on reactive acrylic resins for cold storage rooms, freezers and refrigerators.
- Very fast curing even at low temperatures
- Good mechanical and chemical resistance
- Slip resistance
- Elastomeric
Usage
- Particularly suitable for food industry use, wet rooms or cold storage rooms, freezers, refrigerators
Advantages
- Very fast curing even at low temperatures
- Good mechanical and chemical resistance
- Slip resistance
- Elastomeric
Packaging
Please refer to the individual product data sheets
Colour
~ 7032 other colours upon request.
Appearance
Slip resistant semi-gloss finish
System Details
APPROVALS / STANDARDS
- Fire classification Cfl-S1 according to EN 13501-1,Rep.2007-B-0181/7
- Slip Resistance classification R12 V4 measured according to DIN 51130, Report Nº 020217-14-15, Roxeler Institute, Germany, November 2014.
System Structure
Sikafloor® Pronto RB-27 system (~ 3–5 mm)
| 1. Primer | Sikafloor®-10/-11/-13 Pronto |
| 2. Wearing coat & broadcasting in excess | Sikafloor®-15 Pronto ( filled 1:2 with Sikafloor® Pronto Filler ) & quartz sand or coloured quartz sand (0.7–1.2mm) |
| 3. Top coat | Sikafloor®-17 Pronto |
Composition
Reactive acrylic resins
Nominal Thickness
~3–5 mm
Shelf Life
Please refer to the individual product data sheets
Storage Conditions
Please refer to the individual product data sheets
Reaction to Fire
Cfl-S1 | (DIN EN 13501-1) |
Chemical Resistance
Refer to the chemical resistance of Sikafloor®-17 Pronto
Skid / Slip Resistance
R12 V4 | (DIN 51130) |
Application
Product Temperature
Please refer to the individual product data sheets
Ambient Air Temperature
5 °C min. / +30 °C max.
Relative Air Humidity
~ 80 % r.h. max.
Dew Point
Beware of condensation!
The substrate and uncured floor must be at least 3 °C above dew point to reduce the risk of condensation or blooming on the floor finish.
Substrate Temperature
5 °C min. / +30 °C max.
Substrate Moisture Content
When performing application work with Sikafloor® Pronto RB-27, the substrate moisture content must not exceed 4 % pbw measured by Tramex.
Test method: Sika®-Tramex meter, CM - measurement or Oven-dry-method.
No rising moisture according to ASTM (Polyethylene-sheet).
Waiting Time / Overcoating
Before applying Sikafloor®-15 Pronto on Sikafloor®-11/-13 Pronto allow:
| Substrate temperature | Minimum |
| +5 °C | 50 min |
| +10 °C | 45 min |
| +20 °C | 45 min |
| +30 °C | 35 min |
Before applying Sikafloor®-15 Pronto on Sikafloor®-10 Pronto allow:
| Substrate temperature | Minimum |
| +5 °C | 70 min |
| +10 °C | 50 min |
| +20 °C | 40 min |
| +30 °C | 30 min |
Before applying Sikafloor®-17 Pronto on Sikafloor®-15 Pronto allow:
| Substrate temperature | Minimum |
| +5 °C | 80 min |
| +10 °C | 50 min |
| +20 °C | 40 min |
| +30 °C | 30 min |
Applied Product Ready for Use
| Temperature | Foot traffic | Full traffic |
| 0 °C | ~50 min | ~2 hours |
| +10 °C | ~50 min | ~2 hours |
| +20 °C | ~40 min | ~1 hour |
| +20 °C | ~30 min | ~1 hour |
Consumption
Sikafloor® Pronto RB-27 system (~ 3–5 mm)
| Coating System | Product | Consumption |
| Primer | 1–2 × Sikafloor®-10/-11/-13 Pronto | 1–2 × ~0.4–0.5 kg/m² |
| Optional –Levelling Mortar (surface roughness up to 3 mm not included in the diagram) | Sikafloor®-11 Pronto (1 pbw) + Sikafloor® Pronto Filler (1.5–2.0 pbw) + 2 %Extender T | 1.6 kg/m²/mm ( 0.6 kg part A +1 kg Sikafloor® Pronto Filler) + 2 %Extender T |
| Wearing coat | Sikafloor®-15 Pronto (filled 1:2 with Sikafloor® Pronto Filler) | ~ 3.6 kg/m² |
| Broadcasting in excess | Quartz sand or coloured quartz sand (0.7–1.2mm) | ~ 4–6 kg/m² |
| Top Coat | 1–2 × Sikafloor®-17 Pronto | 1–2 × ~0.6–0.8 kg/m² |
CLEANING
Please refer to the Method Statement Sikafloor® Cleaning Regime