---
product_id: 58789337
title: "Natural Hydraulic Lime NHL 3.5 (25Kg)"
brand: "st astier"
price: "AR$1189396"
currency: ARS
in_stock: true
reviews_count: 6
category: "St Astier"
url: https://www.desertcart.com.ar/products/58789337-natural-hydraulic-lime-nhl-3-5-25kg
store_origin: AR
region: Argentina
---

# lower CO2 footprint 3.5 strength hydraulic lime ideal for external masonry Natural Hydraulic Lime NHL 3.5 (25Kg)

**Brand:** st astier
**Price:** AR$1189396
**Availability:** ✅ In Stock

## Summary

> 🏗️ Build Bold, Build Beautiful — The Natural Choice for Timeless Masonry

## Quick Answers

- **What is this?** Natural Hydraulic Lime NHL 3.5 (25Kg) by st astier
- **How much does it cost?** AR$1189396 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/58789337-natural-hydraulic-lime-nhl-3-5-25kg)

## Best For

- st astier enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Build:** Produced with lower CO2 emissions than traditional cement—build green, build smart.
- • **Safe & Slow Setting:** Allows for precision work with a slower curing time—ideal for craftsmanship and detail.
- • **Versatile Application:** Perfect for repointing, rendering, and various masonry types—one mix, many uses.
- • **Trusted Heritage Brand:** St Astier’s premium lime mortar, a favorite among traditional and modern builders alike.
- • **Durable Natural Strength:** NHL 3.5 offers a robust initial set for lasting masonry repairs.

## Overview

St Astier Natural Hydraulic Lime NHL 3.5 (25Kg) is a premium, eco-friendly hydraulic lime mortar designed for external repointing, rendering, and masonry work. Known for its durable initial set and lower carbon footprint, it supports sustainable building practices while delivering traditional strength and versatility.

## Description

ST ASTIER NHL3. 5 HYDRUALIC LIME St Astier is recognized as old established more expensive lime mortar production and their natural hydraulic lime has a harder initial set than some other brands. Natural Hydraulic Lime NHL 3.5 is typically used for external repointing, rendering and building works on most masonry types.

Review: Good quality traditional building product - I found this make very good for making, traditional mortar and lime render. It lasted a couple of weeks and will hopefully still be durable. Lower Co2 in its production than cement. Best to wear a proper mask, goggles and overalls when making your initial dry mix as it can burn your skin. I used it to make 'Slow Art'. Very experimental, slower setting than concrete.
Review: Good gear - Used this for repointing a sandstone wall. Done a good job.

## Features

- St Astier Natural Hydraulic Lime NHL 3.5 25Kg
- Product type: BUILDING MATERIAL
- Brand: St Astier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0146NZCCW |
| Customer Reviews | 4.6 4.6 out of 5 stars (27) |
| Date First Available | 20 Aug. 2015 |
| Item Package Quantity | 1 |
| Manufacturer | Womersleys Ltd |

## Images

![Natural Hydraulic Lime NHL 3.5 (25Kg) - Image 1](https://m.media-amazon.com/images/I/71Lu+6uuM5L.jpg)

## Questions & Answers

**Q: Is this ready to use after mixing with water or does one have to also add sand for repointing a flint wall?**
A: Hi you need to add sand. Not builders sand but plastering sand. I am told but not used childrens play sand apparently gives a really smooth finish, mix 1 part line to 4 parts sand.

**Q: Is this a ready mix or just the lime?**
A: Hello. This is just the lime and it comes out lighter than the pre mixed lime with sand.

**Q: Is this suitable to repoint a flint wall? Thanks.**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality traditional building product
*by N***E on 28 April 2021*

I found this make very good for making, traditional mortar and lime render. It lasted a couple of weeks and will hopefully still be durable. Lower Co2 in its production than cement. Best to wear a proper mask, goggles and overalls when making your initial dry mix as it can burn your skin. I used it to make 'Slow Art'. Very experimental, slower setting than concrete.

### ⭐⭐⭐⭐⭐ Good gear
*by D***H on 28 August 2021*

Used this for repointing a sandstone wall. Done a good job.

### ⭐⭐⭐⭐⭐ Used as part of mortar mix.
*by T***A on 30 November 2021*

I suppose time will tell.

## Frequently Bought Together

- St Astier Natural Hydraulic Lime NHL 3.5 (25Kg)
- Faithfull FAIBRCHURN Churn Brush 250mm (10in)
- Builders Hessian 54 Inch or 72 Inch Wide 190gsm 6oz ~ Natural Jute Frost Protection Building Plant Masonry Craft Cane Webbing (10 Meters - 54" Wide)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-01*