Product Data Sheet Show all documents
Sikafloor® Pronto RB-24

Sikafloor® Pronto RB-24

Broadcast fast curing flooring system with high mechanical and chemical resistance for wet or dry areas

Sikafloor® Pronto RB-24 is a slip resistant, fast curing, waterproofing, coloured flooring system for wet and dry areas based on reactive acrylic resins.

  • Suitable for flooring applications in the beverage and food industry for wet areas with frequent water load (approx. > 25 % of time)
  • Ideal for manufacturing facilities where minimum downtime of the production process is required.
  • Very fast curing even at low temperatures
  • High mechanical resistance
  • Good resistance to specific chemicals
Sikafloor® Pronto RB-24
Product Data Sheet Show all documents

System Structure

1

Primer

Sikafloor®-10 Pronto N
Sikafloor®-10 Pronto N

2-part medium viscosity primer based on reactive acrylic resin

2

Wearing coat & broadcasting in excess

Sikafloor® Pronto Filler
Sikafloor® Pronto Filler

Filler for PMMA based products
OR
Sikafloor®-14 Pronto
Sikafloor®-14 Pronto

2-part binder for self-smoothing screed and levelling mortars based on reactive acrylic resins

3

Top Coat

Sikafloor®-17 Pronto N
Sikafloor®-17 Pronto N

2-part seal coat based on reactive acrylic resin for wet areas or cold storage rooms

Usage

The System can be used in industrial buildings such as:
  • Food and beverage facilities
Please note:
  • The System may only be used for interior applications.
 

Advantages

  • Suitable for flooring applications in the beverage and food industry for wet areas with frequent water load (approx. > 25 % of time)
  • Ideal for manufacturing facilities where minimum downtime of the production process is required.
  • Very fast curing even at low temperatures
  • High mechanical resistance
  • Good resistance to specific chemicals

Colour

Cured system colour

Refer to the product data sheet of Sikafloor®-17 Pronto N.

Appearance

Cured system appearance

Slip resistant semi-gloss finish

System Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

  • Fire Classification Report EN 13501-1
System information

System Structure

Total thickness: 3 mm to 5 mm

Layer

Product

Primer

Sikafloor®-10 Pronto N

Wearing layer

Quartz sand broadcast

Sikafloor®-14 Pronto (filled 1:2 with Sikafloor® Pronto Filler)

Quartz sand or coloured quartz sand (0.7–1.2 mm)

Top coat

Sikafloor®-17 Pronto N

Composition

Reactive acrylic resins

Nominal thickness

3 mm to 5 mm

 
Technical Information

Reaction to Fire

Class Cfl-s1

(EN 13501-1)

Chemical Resistance

Refer to the chemical resistance of Sikafloor®-17 Pronto N

Application

Application Information

Ambient Air Temperature

Minimum

+5 °C

Maximum

+30 °C

Relative Air Humidity

Maximum

80 % r.h. max.

Dew Point

Refer to the individual Product Data Sheet.

Substrate Temperature

Minimum

+5 °C

Maximum

+30 °C

Substrate Moisture Content

Substrate

Test method

Moisture content


Cementitious substrates


Cementitious substrates Sika® Tramex moisture meter or CM-Method 

≤ 4%

No rising moisture according to ASTM (Polyethylene-sheet). Osmosis caused by rising moisture or incorrect primer application is not
covered by the product warranty.

Waiting Time / Overcoating

Before applying Sikafloor®-14 Pronto on Sikafloor®-10 Pronto N 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®-14 Pronto allow:

Temperature

Waiting time

+5 °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

+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.
Application consumption

Consumption

Total thickness: 3 mm to 5 mm

Layer

Product

Consumption

Primer

Sikafloor®-10 Pronto N

1–2 × ~0.3–0.5 kg/m² (1–2 × ~0.3–0.5 L/m²)

Wearing layer

Quartz sand broadcast

Sikafloor®-14 Pronto (filled 1:2 with Sikafloor® Pronto Filler)

Quartz sand or coloured quartz sand (0.7–1.2 mm)

~3.6 kg/m²  (1.2L Sikafloor®-14 Pronto + 2.4kg Sikafloor® Pronto Filler)

~4–6 kg/m²

Top coat

Sikafloor®-17 Pronto N

~0.5–0.8 kg/m² (~0.5–0.8L/m²)depending on the system, applied in 1–2 coats (total max. 0.8 kg/m² (~ 0.8 L/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 product to a test area to calculate the exact consumption for the specific substrate conditions and proposed application equipment.

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