---
product_id: 58789256
title: "Otterbein Natural Hydraulic Lime 2.0, 25 kg Bag"
brand: "otterbein"
price: "19625952₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/58789256-otterbein-natural-hydraulic-lime-2-0-25-kg-bag
store_origin: VN
region: Vietnam
---

# High water retention capacity Historic, cement-free binder Superior sulfate resistance Otterbein Natural Hydraulic Lime 2.0, 25 kg Bag

**Brand:** otterbein
**Price:** 19625952₫
**Availability:** ✅ In Stock

## Summary

> 🧱 Build timeless, breathe easy – the natural choice for modern restorers!

## Quick Answers

- **What is this?** Otterbein Natural Hydraulic Lime 2.0, 25 kg Bag by otterbein
- **How much does it cost?** 19625952₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/58789256-otterbein-natural-hydraulic-lime-2-0-25-kg-bag)

## Best For

- otterbein enthusiasts

## Why This Product

- Trusted otterbein brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Moisture Mastery:** Exceptional water retention capacity keeps mortar workable and resilient.
- • **Unmatched Durability:** High sulfate resistance and low-tension hardening protect your masonry long-term.
- • **Salt Shield Technology:** Prevents damaging salt penetration, safeguarding your structures from decay.
- • **Superior Adhesion & Flexibility:** Excellent side adhesion with low elasticity module ensures lasting mortar strength.
- • **Eco-friendly & Historic Authenticity:** Preserve heritage with a natural, cement- and gypsum-free hydraulic lime.

## Overview

Otterbein Natural Hydraulic Lime 2.0 is a 25 kg bag of historic, cement- and gypsum-free hydraulic binder designed for ecological and restoration projects. Certified to EN 459-1, it offers high sulfate resistance, excellent adhesion, and superior water retention, ensuring durable, breathable masonry that resists salt damage and supports sustainable building practices.

## Description

Calcidur NHL 2 Composition CALCIDUR NHL 2 is a natural hydraulic lime acc. to EN 459-1. It is produced through burning and staking a specifically selected shell limestone. The stabilizing process of CALCIDUR NHL 2 is effected through carbonation and hydraulic hardening. CALCIDUR NHL 2 is free from cement! Properties historic, cement- and gypsum-free natural hydraulic binder high sulfate resistance low-tension hardening process very good subsequent hardening properties no penetration of damaging salts into the masonry high elasticity and water retention capacity in mortar produced very good side adhesion at stone low elasticity module Application For the production of plaster- and brick mortar in ecological,biological building construction, in the restoration and preservation of historic buildings. Storage Dry, if possible on wooden shelves and protected against draft. Technical data Bulk density: approx. 0.5 kg/dm3 free CaO: approx. 35% SO3: approx. 0.4 % Compression strength ( acc. to EN 459-2): 28 days: approx. 4.0 N/mm2 6 months: approx. 6.5 N/mm2 12 months: approx. 8.5 N/mm2 Safety instructions CALCIDUR NHL 2 reacts strongly alkaline with water, thus: Protect skin and eyes, rinse thoroughly with water in case of contact, immediately contact doctor in case of eye contact. Quality-monitored production CALCIDUR NHL 2 is continuously tested in our plant laboratory within the scope of our in-house monitoring with respect to the fulfillment of composition and properties. This will ensure a uniform quality of the product. CALCIDUR NHL 2 has the quality certificate Building lime“ and is certified acc. to EN 459-1.

## Features

- Historic, cement- and gypsum-free natural hydraulic binder
- Very good side adhesion at stone low elasticity module
- High elasticity and water retention capacity in mortar produced
- No penetration of damaging salts into the masonry
- High sulfate resistance, low-tension hardening process

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Otterbein |
| Part Number | A2021009 |
| Item Weight | 55 pounds |
| Product Dimensions | 26 x 6 x 16 inches |
| Is Discontinued By Manufacturer | No |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Otterbein
- **Item dimensions L x W x H:** 26 x 6 x 16 inches
- **Item Weight:** 25 Kilograms
- **UPC:** 705911484276

## Images

![Otterbein Natural Hydraulic Lime 2.0, 25 kg Bag - Image 1](https://m.media-amazon.com/images/I/41es7VTNgIL.jpg)

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**Shop now:** [https://www.desertcart.vn/products/58789256-otterbein-natural-hydraulic-lime-2-0-25-kg-bag](https://www.desertcart.vn/products/58789256-otterbein-natural-hydraulic-lime-2-0-25-kg-bag)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-22*