Limestone Patching Mortar Kit
Limestone Patching Mortar Kit
Couldn't load pickup availability
Need Product Recommendations?
Need Product Recommendations?
If you could use a recommendation for materials to sample or use on your project, please don't hesitate to contact us and we'll do our best to help guide you in the right direction!
This kit contains a gallon of High-Build lime repair mortar for building up missing material and a quart of Low-Build lime repair mortar for finishing surface details.
These single component mortars require water only as well as any desired color pigments to create a patching mortar and finishing mortar for versatile limestone surface repairs.
Contains:
- 1 gallon of High-Build Lime Patching Mortar in Natural White Color
- 1 quart of Low-Build Lime Patching Mortar in Natural White Color
- 1 pack of Light Buff mineral pigment default with each container of mortar
- 1 additional color pack of Dark Buff mineral pigment
- 1 additional color pack of Charcoal color pigment
These mortars are softer than cement or epoxy-based repair mortars and are highly breathable and sympathetic to existing masonry to facilitate repairs to both modern and historic structures.
Colors included are the Dark Buff and Charcoal colorfast mortar pigments for making adjustments in color of the mix.
This patching kit is comprised of our single component PHL lime mortar patching mortars which are free of Portland cement and allow for extended working time, being able to be carved and sanded easily in excess of a week after placement.
High-Build repair mortar is a fine-fiber reinforced lightweight mixture that is suitable for vertical and overhead patching work and can build-up surfaces up to 3" per-lift. It can be carved and stamped.
Low-Build repair mortar is a fine repair mortar. The fine sand in our mix ensures a smooth, creamy consistency that is perfect for filling hairline cracks and achieving a featheredge finish up to 1/4 inch lifts. This material is able to be shaped, carved, stamped, and sanded for various finish requirements.
These mortars are not recommended for floor repairs. Please see our Fast-Repair Mortar for a patching solution for masonry flooring surfaces.
Share

Let customers speak for us
from 110 reviewsPro Mason Supply is a dream to work with. I've ordered Brick Stain several times and it has arrived carefully packaged. The Stain works very well and lasts. I will always use Pro Mason products! Highly recommend
This is my second order. My mason liked the stain I ordered and it looks great.
Great paint. It’s nice that you can order in small sizes to be sure you purchase the correct color. Delivery was great.
The mortar came quickly, well packaged and invoiced. Happy so far!
This brick stain was so easy to apply and looks great! Shipping was fast and customer service was great.
Very responsive to my emails. Speedy delivery. The red mortar worked well. Thanks!
So happy I found ProMason Supply. We have an 1800’s brick farmhouse that needs some love. The lime mortar concentrate works beautifully for it.
Ordered several items to work on the foundation on my historic home. Items were well packaged, delivered quickly and exactly what I had ordered. Recommend this company if you need specialized mortar mixes.
Fast shipping, great product! Works really well on brick!
They have the products I need for my 1873 historic restoration.
I love this company! I was determined to lighten the mortar on the brick floor in my sunroom. I sampled a stain from a well-known paint store, but what was supposed to be a stain looked too much like ordinary paint. Then, I went on the hunt. I found ProMason Supply on Google. First, I ordered two samples of water-based stain hoping one would be just right, but it was the mixing of the two (Cream and Dark Buff) that got me the color I wanted. ProMason wasted no time getting the quart-size cans to me that I needed to get the job done: simple ordering, fast shipping. I’m an amateur and close inspection shows it😊, but it was a days-long project well worth my time. See the before and after pics. The room looks so much bigger and brighter. Thank you, ProMason!