Sikafloor® MultiFlex PB-56 UV
Sikafloor® MultiFlex PB-56 UV is a polyurethane, coloured, elastic, UV resistant, crack-bridging, slip-resistant flooring 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. Varying thickness’s can be achieved from 2,5 –3,5 mm. Internal and external use.
- Waterproof
- Resistant to UV exposure
- Crack-bridging properties
- 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
- As a Medium duty waterproof trafficable UV exposed Membrane system
- UV exposed car park decks
- UV exposed Pedestrian bridges
- UV Exposed Podium Decks for Stadiums
- Plant rooms
Advantages
- Waterproof
- Resistant to UV exposure
- Crack-bridging properties
- 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
Colour
Available in many colours
Appearance
Textured, slip resistant, gloss finish
System Details
SUSTAINABILITY
- Conformity with LEED v2009 IEQc 4.2: Low-Emitting Materials - Paints and Coatings - Sikafloor®-377
APPROVALS / CERTIFICATES
- CE Marking and Declaration of Performance to EN 1504-2 - Surface protection product for concrete - Coating - Sikafloor®-160, Sikafloor®-161, Sikafloor®-376, Sikafloor®-359 N
- CE Marking and Declaration of Performance to EN 13813 - Resin screed material for internal use in buildings - Sikafloor®-160, Sikafloor®-161, Sikafloor®-376, Sikafloor®-359 N
System structure
| Layer | Product |
| 1. Primer | Sikafloor®-160/-161 + Aggregate broadcast 0,4–0,8 mm |
| 2. Wearing layer | Sikafloor®-376 + Aggregate broadcast 0,4–0,8 mm |
| 3. Seal / top coat | Sikafloor®-359 N |
Composition
Polyurethane
Nominal thickness
~2,5–3,5 mm
Shore D Hardness
| ~60 (14 days/+23 °C) | (DIN 53505) |
Abrasion resistance
| <200 mg (CS 10/1000/1000) | (DIN 53109) |
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
| > 2 N/mm | (EN 1542) |
Reaction to fire
| Efl-s1 | (EN 13501-1) |
Chemical resistance
Sikafloor® MultiFlex PB-56 UV always has to be sealed with Sikafloor®-359 N. Refer to the chemical resistance of Sikafloor®-359 N.
Permeability to water vapour
| Class III | (EN ISO 7783-1) |
Capillary absorption
| w < 0,01 kg/(m2 x h0,5) | (EN 1062-3) |
Permeability to carbon dioxide
| Sd ≥ 50 m | (EN 1062-6) |
Skid / slip resistance
| Class III | (EN 13036-4) |
| P5 | (AS 4586-13) |
Application
Material 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 |
| +15 °C | ~48 hours | ~5 days | ~10 days |
| +20 °C | ~24 hours | ~3 days | ~7 days |
| +30 °C | ~16 hours | ~2 days | ~3 days |
Times are approximate and will be affected by changing ambient conditions particularly temperature and relative humidity.
Consumption
| Layer | Product | Consumption |
| 1. Primer | Sikafloor®-160 / 161 + Aggregate broadcast 0,4–0,8 mm | ~0,4 kg/m2/layer ~1,0 kg/m2 (Broadcast Sand) |
| 2. Wearing layer | Sikafloor®-376 (filled with 1:0.2 with Sikafloor Filler) + Aggregate broadcast 0,4–0,8 mm | ~2,1 kg/m2 (resin) + ~0,42 kg/m2 (Sikafloor Filler ) ~6,0–8,0 kg/m2 (Broadcast Sand) |
| 3.Seal / top coat | Sikafloor®-359 N | ~0,7–0,9 kg/m2/ total consumption applied in 2 x coats for best results |
These figures are theoretical and do not allow for any additional material due to surface porosity, surface profile, variations in level or wastage etc.
CLEANING
Refer to Sika® Method Statement: Sikafloor®-Cleaning Regime