Product specifications
Download Jobsite Flooring spec sheet (PDF)- Brand
- ARDEX
- Product type
- Modified thin-set mortar
- Color
- Gray / White
- Coverage
- 90 sq. ft. per 40 lb bag (1/4 × 1/4 in. notch); 65 sq. ft. (1/4 × 3/8 in.); 45 sq. ft. (1/2 × 1/2 in.)
- Pot life
- 3 hours
- Open time
- Up to 30 minutes
- Time to grout
- Walls 8 hours; floors 24 hours
- Standards
- ANSI A118.4, A118.11; ISO C2 TE P1
- Mixing ratio
- 5.25–6 qt water per 40 lb bag
- Bond coat
- 3/32–1/2 in. after tile is embedded
- Packaging
- 40 lb bag
- VOC
- 0
ARDEX X 3 Plus Tile & Stone Mortar · JF-11083
ARDEX X 3 Plus Tile & Stone Mortar
Mortars & adhesives
ARDEX X 3 PLUS is a polymer-modified mortar for large and heavy tile and stone, including ungauged pieces, on floors and walls. It is non-sag with minimal slump, has up to 30 minutes of open time, and works with uncoupling and anti-fracture membranes indoors and out.
What it’s used for
- Large and heavy tile and stone
- Porcelain, quarry, ceramic and most natural stone
- Floors and walls, interior and exterior
- Over exterior-grade plywood indoors
- With uncoupling and anti-fracture membranes
REGULAR PRICE$18.62 / bag
Contractors and builders get trade pricing with an account. See trade accounts
Sold individually, priced per bag.
Minimum order: 1.
Special pallet pricing available
Contact us for pricing: 703-929-8455 or orders@jobsiteflooring.com.
Availability: Confirm before ordering
1 bag$18.62
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