Sikafloor® MultiFlex PB-55
Sikafloor® MultiFlex PB-55 is a polyurethane, coloured, elastic membrane, crack-bridging, slip-resistant car park decking system and is part of the Sikafloor® Multiflex flooring range. It provides a hard wearing, seamless, chemical resistant, low maintenance, slip resistant finish when broadcast with different aggregate grades and sealed with a gloss finish seal coat. Thickness ~6,0 mm. Internal use.
- Waterproof
- High mechanical resistance
- Good chemical resistance
- Good abrasion resistance
- Textured gloss finish
- Low dirt pick up
- Easy cleanability
- Seamless
- Slip and skid resistant surface
- Scratch resistant surface
- Easy application
- Low maintenance
Usage
For car park decks:- Non UV exposed
- Intermediate
- Turning areas
Advantages
- Waterproof
- High mechanical resistance
- Good chemical resistance
- Good abrasion resistance
- Textured gloss finish
- Low dirt pick up
- Easy cleanability
- Seamless
- Slip and skid resistant surface
- Scratch resistant surface
- Easy application
- Low maintenance
Packaging
Refer to the individual Product Data Sheets
Colour
Available colours: ~RAL 7023, 7030, 7032, 7035, 7037, 7038, 7040, 7042, 9002, 9010
Other colour shades on request.
Appearance
Textured, slip resistant, glossy finish
System Details
ENVIRONMENTAL INFORMATION
- Conformity with LEED v2009 IEQc 4.2: Low-Emitting Materials - Paints and Coatings - Sikafloor®-376, Sikafloor®-377
APPROVALS / STANDARDS
- Fire testing EN 13501-1, Sikafloor® Multiflex PB-55, Hoch, Report No. KB-Hoch-180026
- Surface Protection System EN 1504-2, Sikafloor® Multiflex PB-55, QDB, Certificate No. P 10777-1
- CE Marking and Declaration of Performance to EN 1504-2 - Surface protection product for concrete - Coating - Sikafloor®-156, Sikafloor®-160, Sikafloor®-161, Sikafloor®-376, Sikafloor®-378
- Coating system DAfStb Test Class OS 11, Sikaflooor® MultiFlex PB-55, kiwa, Test report No. P 10777-1
- Wear resistance EN 13892-4, Sikafloor® Multiflex PB-55, kiwa, Report No. P 10777-4
System Structure
| Layer | Product |
| 1. Primer | Sikafloor®-156/-160/-161 + Aggregate broadcast 0,4–0,8 mm |
| 2. Membrane | Sikafloor®-376 |
| 3. Wearing layer | Sikafloor®-377 (filled 1:0,4 with quartz sand 0,1–0,3 mm) + Aggregate broadcast 0,7–1,2 mm |
| 4. Seal / top coat | Sikafloor®-378 |
Composition
Polyurethane, epoxy
Shelf Life
Refer to the individual Product Data Sheets
Storage Conditions
Refer to the individual Product Data Sheets
Shore D Hardness
| ~60 (14 days/+23 °C) | (DIN 53505) |
Abrasion Resistance
| 2415 mg (H 22/1000/1000) | (DIN EN ISO 5470-1:1999) |
Resistance to Wearing
| AR 0,5 | (DIN EN 13813) |
Resistance to Impact
| Class I | (ISO 6272) |
Tensile Strength
| ~11 N/mm2 | (EN 53504) |
Tensile Adhesion Strength
| > 1.5 N/mm | (EN 1542) |
Crack Bridging Ability
| Class B 3,2 (-20 °C) | (EN 1062-7) |
Reaction to Fire
| Bfl-s1 | (EN 13501-1) |
Chemical Resistance
Sikafloor®-378 provides the chemical resistance. Refer to Product Data Sheet.
Permeability to Water Vapour
| Class III | (EN ISO 7783-1) |
Capillary Absorption
| w < 0,01 kg/(m2·h0,5) | (EN 1062-3) |
Skid / Slip Resistance
| R11/V4 | (DIN 51130) |
Application
Product Temperature
+10 °C min. / +30 °C max.
Ambient Air Temperature
+10 °C min. / +30 °C max.
Relative Air Humidity
80 % max.
Dew Point
The substrate and uncured floor products must be at least +3 °C above dew point to reduce the risk of condensation or surface damage of the floor finish.
Substrate Temperature
+10 °C min. / +30 °C max.
Substrate Moisture Content
≤4 % parts by weight
Test method: Sika®-Tramex meter, CM - measurement or Oven-dry-method. No rising moisture according to ASTM (Polyethylene-sheet).
Applied Product Ready for Use
| Temperature | Foot traffic | Light traffic | Full cure |
| +10 °C | ~72 hours | ~6 days | ~10 days |
| +20 °C | ~24 hours | ~4 days | ~7 days |
| +30 °C | ~18 hours | ~2 days | ~5 days |
Times are approximate and will be affected by changing ambient conditions particularly temperature and relative humidity.
Consumption
| Layer | Product | Consumption |
| 1. Primer | Sikafloor®-156/-160/-161 + Aggregate broadcast 0,4–0,8 mm | ~0,4 kg/m2/layer ~1,0 kg/m2 |
| 2. Membrane | ESikafloor®-376 | ~1,9 kg/m2 |
| 3. Wearing layer | Sikafloor®-377 (filled 1:0.4 with quartz sand 0,1–0,3 mm) + Aggregate broadcast 0,4–0,8 mm | ~2,4 kg/m2 ~6,0–8,0 kg/m2 |
| 4. Seal / top coat | Sikafloor®-378 | ~0,7 kg/m2/layer |
CLEANING
Refer to Sika® Method Statement: Sikafloor®-Cleaning Regime