Sikagard® PU UR

Polyurethane resin

12 months from the date of production

Store properly in undamaged and unopened original sealed packaging in cool and dry conditions. Protect from direct sunlight and frost.

1.20 ± 0.05 kg/L at +30 °C (Part A+B mixed)

~68%

Concrete surfaces

Metal surfaces

Excellent, no discolouration

Part A : Part B =7 : 1 (by weight)

~150 microns in 2 coats

+10 °C min. / +40 °C max.

70% max.

Beware of condensation!
The substrate must be at least 3 °C above the Dew Point

+10 °C min. / +40 °C max.

≤ 4% as measured with Tramex® CME/CMExpert type concrete moisture meter

~30 minutes at +30 °C

6 hours at +30 °C & relative humidity 75% 

~0.15 kg per m² per coat depending on porosity of substrate

After mixing apply by roller or brush on the prepared surface in 1 or 2 coats as per system. Before application clean the roller brush from loose fibers by rolling on an adhesive tape.

Clean all tools and application equipment with Sika^® Colma Cleaner immediately after use. Hardened / cured material can only be removed mechanically.