Flooring & installation supplies for contractors, builders & every projectVirginia · Washington, D.C. · Maryland · 703-929-8455
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Product specifications

Brand
ARDEX
Product type
Self-leveling underlayment
Color
White
Thickness
1/4–2 in. neat; up to 5 in. with aggregate
Mixing ratio
5 qt water per 50 lb bag
Flow time
10 minutes
Time to foot traffic
2–3 hours
Time to seal
Waterborne sealer when hard (as little as 2 hours); solvent-borne about 24 hours; high-build coatings 3–5 days
Compressive strength
6,100 psi at 28 days
Colors available
Gray, White
Packaging
50 lb bag
VOC
0
ARDEX SDT Self-Leveler · JF-11164

ARDEX SDT White Self-Leveler

Floor prep & leveling

ARDEX SD-T is a self-drying, self-leveling Portland cement topping that can be left as a hard, flat finished floor surface indoors. It pours 1/4 to 2 in. thick neat (up to 5 in. with pea gravel), is walkable in 2 to 3 hours, and can take a waterborne sealer once hard.

What it’s used for

  • Finished wear surface on interior concrete
  • Warehouses, utility rooms and light manufacturing
  • Commercial, light industrial and residential floors
  • Dry interior areas, all grade levels
REGULAR PRICE$110.87 / bag

Contractors and builders get trade pricing with an account. See trade accounts

Sold individually, priced per bag.
Minimum order: 1.

Availability: Confirm before ordering

1 bag$110.87

Estimated lead time: 1–2 weeks. Delivery to Virginia, Washington, D.C., and Maryland. We’ll reach out with a quote that includes shipping after you request an order.

Delivery, cancellations & damage policy