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🦴 Lock in strength, lock out cracks — the ultimate tile underlayment upgrade!
ARDEX Flexbone UI 740 is a 1/8-inch thick, high-performance uncoupling membrane designed to prevent tile and grout cracking in heavy-traffic areas. Featuring bone-shaped GripLock studs for superior mortar bonding, waterproof capabilities with proper seam treatment, and vapor equalization via a ventilated felt backing, it supports large format tiles across commercial and residential projects. Rated extra-heavy for load-bearing, it ensures long-lasting, professional results on ceramic, porcelain, natural stone, and more.
| Asin | B089HT8PJB |
| Best Sellers Rank | #765,039 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #244 in Flooring Underlayments |
| Brand Name | Ardex |
| Coverage | 215 sq ft |
| Customer Reviews | 5.0 5.0 out of 5 stars (6) 5.0 out of 5 stars |
| Item Dimensions L X W | 39"W |
| Item Thickness | 0.13 inches |
| Manufacturer | Ardex |
| Manufacturer Part Number | UI 740 |
| Material Type | Other |
| Model Number | UI 740 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Recommended Uses For Product | Tile underlayment for large format tiles in heavy stress areas, commercial and residential spaces including shops, restaurants, kitchens, hallways, gyms, offices, foyers, hotels, hospitals, and food courts |
| Unit Count | 1 Count |
| Upc | 709850006223 |
User
Best membrane!
I’m very happy with the ARDEX FLEXBONE membrane. Having worked with Schluter Ditra before, I can confidently say that ARDEX is much easier to work with. It’s more flexible, lays flat without any need for stapling, and for the price, you get almost twice the coverage compared to Schluter. Great product!Best regards,MaxI’m very happy with the ARDEX FLEXBONE membrane. Having worked with Schluter Ditra before, I can confidently say that ARDEX is much easier to work with. It’s more flexible, lays flat without any need for stapling, and for the price, you get almost twice the coverage compared to Schluter. Great product!
Trustpilot
2 months ago
1 week ago