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

Product type
Self-leveling underlayment
Size
50 lb bag
Current product name
Platform FT
Base
Calcium aluminate, self-drying
Compressive strength
Over 5,500 psi at 28 days
Mixing water
5.75–6 qt per 50 lb bag
Time to flooring
Breathable from about 6 h (up to 3/8 in.); non-breathable after 16–24 h
Thickness
Two lifts over 1-1/2 in.; can be extended 25% with pea gravel
PrepPro · JF-11185

PrepPro FT Fast-Track Self-Leveling Underlayment 50 lb

50 lb bag · Floor prep & leveling

Self-drying calcium aluminate self-leveling underlayment (now sold as Platform FT) for jobs that need flooring down the same day. Thin pours can take breathable flooring in about 6 hours, it reaches over 5,500 psi, and it needs only light surface prep.

What it’s used for

  • Fast-track leveling of interior concrete
  • Over gypsum (3,000+ psi), plywood, epoxy moisture membranes and Platform ELW
  • Under tile, stone, vinyl, LVT, carpet and wood
  • Low surface-prep installations
REGULAR PRICE$35.61 / 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$35.61

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