Flooring & installation supplies for contractors, builders & every projectVirginia · Washington, D.C. · Maryland · 703-929-8455
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ARDEX S 1-K one-component waterproofing membrane pail

Product specifications

Download Jobsite Flooring spec sheet (PDF)
Brand
ARDEX
Product type
One-component waterproofing and crack isolation membrane
Size
1 gal pail
Coverage
56.75 sq. ft. per 1 gal; 195.5 sq. ft. per 3.5 gal (2 coats over drywall)
Dry time
1st coat 1–2 hr; 2nd coat 12–16 hr
Cure before flood test
About 12–24 hr
Standards
ANSI A118.10, ANSI A118.12, IAPMO
Mixing ratio
Single component; do not dilute
Working time
Unlimited
VOC
< 1 g/L
Shelf life
12 months
ARDEX One-Component Waterproofing · JF-11201

ARDEX One-Component Waterproofing Membrane 1 gal

1 gal pail · Waterproofing

A ready-to-use, single-component liquid membrane rolled or brushed on in two coats to waterproof interior floors and walls before tile. It also isolates cracks up to 1/8 in. and serves as a bonding layer for ARDEX tile and stone mortars.

What it’s used for

  • Interior showers, bathrooms and other wet areas
  • Interior floors and walls under tile and stone
  • Crack isolation up to 1/8 in. (3 mm)
  • Over common interior building substrates
REGULAR PRICE$61.95 / pail

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

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

Availability: Confirm before ordering

1 pail$61.95

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