JETaFLOW™ High Build Self-Leveling Cement-Based Mix

Self-leveling mortar for applications 1/8" - 2 1/2" thick

Repair Thickness

1/8" - 2 1/2"

Set Time

1 Hour

Application Technique

Pour, Pump


JETaFLOW High Build is a heavy-duty 1 component polymer modified, self-leveling underlayment, concrete repair, and resurfacing mortar mix. JETaFLOW High Build Resurfacing Cement-Based Mix is simply mixed with water and applied from 1/4″ to 2 1/2″ thick in one application. Product is ready for light traffic in 4-6 hours at 70 degrees Fahrenheit.

Dependable and Durable

• Heavy duty – Over 4500 psi
• One component – Just add water
• No troweling – Self-leveling
• Portland Cement based

• Polymer modified
• Pumpable
• Short wait for foot traffic

Where to Use

• Unleveled concrete
• As an underlayment
• As a wear surface
• Interior or exterior surfaces

• Warehouse floors
• With radiant heat flooring
• Decorative flooring


JETaFLOW High Build Cement-Based Mix is a special blend of cements, aggregates and exclusive modifiers. Designed for general purpose and high performance underlayment, concrete repair or resurfacing applications.


Pour JETaFLOW Self-Leveling Underlayment onto the primed surface. To break surface tension a porcupine roller is recommended. For large area applications it is recommended to start near the perimeter in a continuous operation using a long handle spreader to distribute the product where needed. For patching application, pour material into primed area to level. For applications over 1″ use JETaFLOW High Build Concrete Repair Cement-Based Mix. Apply to primed, clean sound substrates only. Contact JE Tomes for any questions.

Packaging and Yield
Unit Size Approx. yield

50 lb. Heavy duty polyethylene bag

25 sq. ft. @ 1/4″
50 sq. ft. @ 1/8″