Product specifications
Download Jobsite Flooring spec sheet (PDF)- Brand
- ARDEX
- Product type
- Mortar admix
- Mixing ratio
- Diluted with water before mixing with the mortar (see TDS)
- Standards
- Achieves ISO 13007 S2 deformability with ARDEX X 77, X 78, S 28 and N 23
- Applications
- Interior and exterior
ARDEX Mortar Admix · JF-11078
ARDEX Mortar Admix
Mortars & adhesives
ARDEX E 90 is a liquid polymer additive that is diluted with water and used as the mixing liquid for select ARDEX tile and stone mortars. It improves adhesion and flexibility, makes the mortar water-repellent for showers and pools, and allows tile over existing tile without profiling or priming.
What it’s used for
- Upgrading ARDEX X 77, X 78, S 28 and N 23 mortars
- Showers, pools and other wet areas
- Tile over existing tile
- Glass tile at pool waterlines (with X 77 White)
- Interior and exterior
REGULAR PRICE$68.91 / each
Contractors and builders get trade pricing with an account. See trade accounts
Sold individually, priced per item.
Minimum order: 1.
Special pallet pricing available
Contact us for pricing: 703-929-8455 or orders@jobsiteflooring.com.
Availability: Confirm before ordering
1 item$68.91
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