Ardex X 77 Fiber Reinforced Thin Set Mortar is our go-to product for New England Veneer Stone installations. This creamy and easy to trowel polymer-modified mortar is formulated with Ardex’s MICROTEC® Technology for outstanding flexibility, strength and sag resistance. Comprised of a specialty blend of high performance microfibers and exclusive ARDEX polymer specialty cements, ARDEX MICROTEC® Technology provides real, tangible benefits for installers that translates into proven advantages by reducing time and costs of an installation.
- True 60-minute open time
- Unmatched sag resistance – double the ISO standard
- Unique smooth consistency makes it extremely easy to apply
- Ideal for exterior facades
- Three hour pot life
- Excellent coverage
- Available in Gray or White