


🧱 Build timeless strength with nature’s purest hydraulic lime!
Otterbein Natural Hydraulic Lime 5.0 is a premium, historic-grade, cement- and gypsum-free binder designed for ecological and restoration masonry. It offers high early and long-term compressive strength, exceptional water retention, and resistance to sulphates and damaging salts. Certified to EN 459-1 standards, this 25 kg bag ensures durable, elastic mortar with superior adhesion—perfect for professionals committed to sustainable, high-performance building and preservation.
| Specification Met | Yes |
| UPC | 705911484290 |
| Number of Items | 1 |
| Manufacturer | Otterbein |
| Part Number | A2023009 |
| Item Weight | 55 pounds |
| Product Dimensions | 26 x 6 x 16 inches |
| Is Discontinued By Manufacturer | No |
| Batteries Included? | No |
| Batteries Required? | No |
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