


🧱 Build timelessly with Ironstone – where heritage meets hassle-free strength!
Ironstone Old White Mortar NHL 3.5 is a premium pre-mixed natural hydraulic lime mortar combining pure ionic lime and top-grade sands. Designed for durable, versatile use in stone, brick, and block construction or pointing, it offers easy mixing with just water and a 10-minute blend time. Available in multiple strengths, it ensures structural integrity and authentic color matching for restoration and new builds alike.
| ASIN | B076Q9D19T |
| Best Sellers Rank | 186,618 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,496 in Flooring (DIY & Tools) |
| Customer Reviews | 4.2 4.2 out of 5 stars (54) |
| Date First Available | 24 Oct. 2017 |
P**J
All good
Good product. Mixed well, easy to use for repair pointing a sandstone wall. Price was good, packaging sturdy and delivery was cheap and quick.
P**S
Good colour match
Good for repairing old pointing due to a great colour match and easy to work.
R**L
Great product
Easy to use and work with for repointing my walls (18th century ironstone), just needed to add a little yellow cement dye to warm the tone to match original pointing, which was a little more beige in colour.
D**E
Very easy to prepare and cleaner than cement.
Dry ready mixed lime mortar. Very easy to prepare and cleaner than cement. Recommended for older properties, I am using it to infill gaps and damage to previous pointing. Follow the excellent advice and instructions on the manufacturers website
M**R
Excellent! Very easy to use. Works with a mortar gun
I used this product for a listed cottage in Wales. Very easy product and next day delivery. Really impressed. Used both inside and exterior
R**B
Great product
Great product. Just add water to get a thick mud consistency and it's ready to go. It's my first time doing repointing and the ease of use made it a breeze.
F**E
Product colour
Excelent product. Stone wall now solid
A**B
Period appearance mortar.
This is a good match for the original mortar used on our 1840 red brick house in Yorkshire.
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