Sikafloor® Pronto RB-35
Broadcast, slightly elasticised, fast curing flooring system
Sikafloor® Pronto RB-35 is a slip resistant, slightly elasticised, fast curing floor covering based on reactive acrylic resins
- Very fast curing even at low temperatures
- Good mechanical and chemical resistance
- Suitable for internal and external use
- Slip resistant
- Seamless and hygienic
- Decorative or unicolor finish
- Impervious to liquids
System Structure
Usage
- Particularly suitable for the food and beverage industry.
Advantages
- Very fast curing even at low temperatures
- Good mechanical and chemical resistance
- Suitable for internal and external use
- Slip resistant
- Seamless and hygienic
- Decorative or unicolor finish
- Impervious to liquids
Packaging
Please refer to the individual product data sheets
Colour
~ 7032 other colours upon request.
Appearance
Slip resistant, semi-gloss finish
System Details
System Structure
Sikafloor® Pronto RB-35 system (~ 3–5 mm)
| 1. Primer | Sikafloor®-10/-11 Pronto |
| 2. Wearing coat & broadcasting in excess | Sikafloor®-14 Pronto ( filled 1:2 with Sikafloor®-Pronto Filler ) & quartz sand or coloured quartz sand 0.6–1.2mm |
| 3. Top coat | Sikafloor®-18 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
Chemical Resistance
Refer to the chemical resistance of Sikafloor®-18 Pronto.
Skid / Slip Resistance
R11 V4 | (DIN 51130) |
Application
Product Temperature
Please refer to the individual product data sheets
Ambient Air Temperature
0 °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
0 °C min. / +30 °C max.
Substrate Moisture Content
When performing application work with Sikafloor® Pronto RB-35, 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®-14 Pronto on Sikafloor®–11 Pronto allow:
| Substrate temperature | Minimum |
| 0 °C | 50 min |
| +10 °C | 45 min |
| +20 °C | 40 min |
| +30 °C | 35 min |
Before applying Sikafloor®-14 Pronto on Sikafloor®-10 Pronto allow:
| Substrate temperature | Minimum |
| 0 °C | 50 min |
| +10 °C | 45 min |
| +20 °C | 40 min |
| +30 °C | 35 min |
Before applying Sikafloor®-18 Pronto on Sikafloor®-14 Pronto allow:
| Substrate temperature | Minimum |
| 0 °C | 80 min |
| +10 °C | 60 min |
| +20 °C | 45 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-35 system (~ 3–5 mm)
| Coating System | Product | Consumption |
| Primer | 1–2 x Sikafloor®-10/11 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) | 1.6 kg/ m² /mm (0.6 kg part A +1 kg Sikafloor®-Pronto Filler ) |
| Wearing coat | Sikafloor®-14 Pronto (filled 1:2 with Sikafloor®-Pronto Filler) | ~3.6 kg/m² |
| Broadcasting in excess | Quartz sand or coloured quartz sand (0.6–1.2mm) | ~4–6 kg/m² |
| Top Coat | Sikafloor®-18 Pronto | 1–2 × ~0.6–0.8 kg/m² |
CLEANING
Please refer to the Method Statement Sikafloor®‐ Cleaning Regime