Ardex waterproofing products protect substrates from topside side water infiltration providing an outstanding bonding layer for tile and stone setting materials.
ARDEX S 1-K™
#Vendor Item #S 1-K - Style #AR-WAT S1K-07
One-Component Waterproofing and Crack Isolation Membrane
ARDEX S 1-K™ One-Component Waterproofing and Crack Isolation Membrane is an easy-to-use, single-component, load-bearing waterproofing compound that produces a flexible, positive-side waterproof coating for all common interior building substrates requiring protection from topside water exposure that could damage tile installations. It also provides an excellent bonding layer for ARDEX tile and stone setting materials. ARDEX S 1-K can also be used for crack isolation up to 1/8″ (3 mm)*.
- Flexible, topside waterproofing for interior floors and walls
- Use for bathrooms, showers and other wet areas
- Very easy-to-apply, 2-coat system- install with a roller or a brush
- Crack isolation up to 1/8" (3mm)
- Flood test in 12-24 hours
- Highly workable consistency; minimal drips and splatters
ARDEX SK 175™
Vendor Item #SK 175 - Style #AR-WAT SK175-L
#AR-WAT SK175-S: 108 SQ FT
Waterproofing Membrane and Vapor Retarder
ARDEX SK 175™ is a pliable, sheet-applied, bonded waterproof membrane and vapor retarder constructed of polyethylene. Its high-performance fleece webbing securely bonds the membrane using ARDEX mortars prior to the installation of tile or stone in areas requiring topside waterproofing and enhanced vapor protection. Tile can be installed directly onto ARDEX SK 175™.
- Flood test 24hrs after installation
- For topside waterproofing over floors and walls
- Very low perm rating acceptable for residential and commercial steam showers (.04)
- Interior or exterior use
- Ideal for swimming pools; just one layer required
- Also for use on balconies and terraces
ARDEX 8+9™ 2 COMPONENT RAPID
Vendor Item #8+9- Style #AR-WAT 8-9-1GR
#AR-WAT 8-9-1WH
Rapid Waterproofing & Crack Isolation Compound
Two-component, solvent-free, Portland cement and acrylic-based liquid system that produces a flexible waterproof coating to protect substrates from topside side water infiltration. ARDEX 8+9™ provides an outstanding bonding layer for ARDEX tile and stone setting materials.
- Ideal for commercial or residential showers, bathrooms and kitchens
- Gray or White
- Cement on cement for a stronger bond
- Rapid setting tile in as little as 90 minutes
- Crack isolation up to 1/8" (3mm)
- 1/3 less cost per sqft than the competitors' products
- Coverage- 100 sqft/unit (conv kit) Convenient kit: 1 gallon (3.78 L) ARDEX 8 / 9 lb. (4 kg) ARDEX 9
- Flood test in 4hrs after 2 coats
- Pot life 45 mins
Ardex Product Navigator
Catalogs & Data Sheets
Ardex Americas
System Solutions
Ardex Product Guide
High Performance Specialty Building Materials
Sales Catalog
SLUs, Patch, Primers, Thinsets, Shower Systems & Moisture Mitigation
Ardex Products
are the industry benchmark for contractors, installers and architects.