



Tek-Crete VRT is a tough impact, chemical and heat resistant three-component urethane resin and curing agent that is mixed with a pre-engineered special aggregate. It is designed for use in vertical applications where superior performance outweighs aesthetic appearances. The system resists steam cleaning, hot and cold liquid spills and extreme temperature changes.
Tek-Crete VRT can be placed on both new and existing concrete. It is ideal for renovation applications, since it cures rapidly allowing for rapid return to service. Unlike a MMA (methyl methacrylates), Tek-Crete VRT is non-flammable and nearly odorless during placement and cure. It complies with all Federal, State and Provisional VOC requirements.
Tek-Crete VRT can be applied at temperatures ranging between 450F (70C) and 850F (290C). Typical setting times at 700F (210C) for pedestrian traffic in 6 hours; return to forklift service is 12 hours; exposure to harsh chemicals is 24 hours. It is a breathable system that can be installed where high rates of moisture vapor transmission would prevent the use of non-breathing impervious flooring systems.
Typical Uses
Tek-Crete VRT is used in rugged service conditions including food processing, beverage, juice, spirit and wine processing, chemical processing, pulp and paper processing, electronics etching and plating processing and around high heat sources, such as, kettles, frialators and hot water dumps.
-Excellent chemical resistance
-Minimal odor during installation and cure
-Rapid cure and rapid return to service
-ADA Compliant, to in-situ validate ADA Compliance use the English XL Variable Incident Tribometer Machine
-Skid-Resistant - An array of skid-resistant surface textures available
-LEED (Leadership in Energy and Environment Design) Credit Points may be available under 5 different Classifications
-Resistant to algae, bacteria, fungi, mold and mildew (does not promote microbial growth)
-Installed only by Professional Factory Trained Dex-O-Tex Contractors.
-Tensile Strength ASTM C307............................1,000 psi
-Flexural Strength ASTM C580..........................2,000 psi
-Hardness ASTM D2240, Shore D.......................... 80-85
-Thermal Coefficient of Linear Expansion ASTM C531 (in/in/0F) ............................................1.4x105
-Density ASTM C905, lbs/ft.3 .....................................130
-Water Absorption MIL-D-3134............................ 0.64% (Para. 4.6.5)
-Flammability ASTM E648..................... >1.07 watts/cm2
-Adhesion ASTM D4541......................................>400 psi (100% failure in concrete substrate)
-Temperature Distortion Crossfield Lab.................passes (dry, wet and oil at 3250F or 1630C)
-Microbial Resistance ASTM G21.............Passes Rating 1
-Chemical Resistance (See Chemical Resistance Chart.)