03 50 00 Cast Decks & Underlayment

The most widely specified and used Portland cement based self-leveling underlayment. Use Ardex primers P-51 on concrete or P-82 on non-porous subfloors. Advantages: Install 1/8”- 1-1/2” neat, add pea gravel over 5", walkable after 3 hrs, install floor in 16 hrs. Limitations: Should not be used in areas of constant water exposure, do not install when surface temperatures are below 50ºF, not intended as a wear surface.

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Self-Leveling Cementitious Floor Underlayment

An economical, self-leveling, poured-in-place cementitious, non-structural floor underlayment intended for use over pre-cast and cast-in-place concrete floors. Contains fast-setting Portland cement and fine aggregate.

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Pre-measured for precise water control necessary for the successful installation of product, 7.00 quart for use with Ardex K-15. Learn More

Egg shape contoured to the inside of the barrel for fast and thorough mixing​. Learn More

Contoured to the inside of the barrel for fast and thorough mixing with extended shaft​. Learn More

Special ring type design for speed and thorough mixing. Learn More

Black mixing barrel for easy mixing of two bag batches, includes lid for storage, with lid. Learn More

Pre-measured 5.50 quart bucket for precise water control necessary for the successful installation of Ardex K-500.

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An interior self-levelling product with a wide variety of applications. It can be used as an underlayment or a wearing surface, has a high abrasion resistance and can be used in warehouse or light manufacturing environments with hard rubber tire forklift traffic. Accepts integral color or stain, can also be used as a decorative topping. Has a compressive strength exceeding 6000 PSI, may be applied from featheredge to 2 inches in one application. No curing or troweling is required, may be used over cutback and is pumpable. Learn More