UZIN CX 20

UZIN CX 20 Powerflex Project Professional Thinset Mortar

Professional polymer-modified 4-in-1 mortar

Data sheet

UZIN CX 20 is a professional quality, Portland cement-based, polymer modified non-sag mortar for the installation of most large format porcelain, ceramic, quarry, glass, mosaic and natural stone in interior & exterior conditions. UZIN CX 20 can also be used for applications involving uncoupling membranes and UZIN waterproof membranes.

Applications

Large Format Porcelain, Ceramic, Quarry, Saltillo, Glass, and most types of stable natural stone
Over properly prepared concrete, masonry, cement mortar beds and leveling coats
Over tile industry recommended backerboards
Over gypsum wallboard (interior)
Over industry standard plywood (interior, dry conditions)
Over radiant heated substrates
Over properly prepared, stable and well bonded ceramic tile, vinyl floorcoverings, cutback adhesive (interior, dry conditions)
Over UZIN brand surface preparation products and membranes where applicable
For the installation of tile and uncoupling systems in interior dry conditions only. For exterior applications, see UZIN Balkuslim system.
For interior and exterior, residential and commercial applications,exceptional freeze-thaw properties
For use as a skimming or patching mortar for preparing substrate voids and depressions up to 3/16" (5 mm)

Properties

Extremely fine aggregates – smooth application feel, handling and workability
Advanced portland cement technology – excellent drying characteristics over uncoupling systems
Variable water ratio – can be mixed to desired consistency within specifications
Superior sag/slip resistance – great on vertical and horizontal applications

Downloads

UZIN_PDS_CX 20_24-11_November-1 2 MB
Product Data Sheet UZIN CX 20 - Spanish 387 KB
Product Data Sheet UZIN CX 20 - French 385 KB
Safety Data Sheet - UZIN CX 20 - EN 350 KB
Thinset Mixing Technology 679 KB
Surface Preparation Recommendations 205 KB
VOC Certificate SCS-IAQ-08155 269 KB
Environmental Product Declaration UZIN CX 20 2 MB
Health Product Declaration - UZIN CX 20 84 KB

Technical data

* At 70 °F (21 °C) and 65 % relative humidity. Temperature, conditions and surface porosity will affect dry time
Packaging	40 lb. (18 kg) paper bag
Storage	Minimum 12 months
Mixing ratio	5.0-5.6 quarts (4.7-5.3L)
Color	available in gray & white
Coverage	Per 40lb (18 kg) 1/4" x 1/4" x 1/4" (6 mm x 6 mm x 6 mm) = 80 – 85 sq. ft (7.5 – 8 m²) 1/4" x 3/8" x 1/4" (6 mm x 10 mm x 6 mm) = 60 – 65 sq. ft (5.5 – 6 m²) 1/2" x 1/2" x 1/2" (12 mm x 12 mm x 12 mm) = 40 – 45 sq. ft (3.5 – 4 m²)
VOC	0 g/L
Application temperature	40 – 95 °F (5 – 30 °C)
Working time	2 - 3 hours pot life; 30 minutes open time
Ready for foot traffic	walls: 8 hours / floors: 16 hours^*