Saint-Astier® Lithomex®Customized

Saint-Astier® Lithomex® Customized  Brick and Stone Repair Material:

Saint-Astier® Lithomex® Customized  is a customized brick and stone repair material for projects that require a highly precise replacement material that closely simulates the color and texture of the existing masonry. By utilizing our custom simulation service you can go beyond our stock colors and create a truly breathtaking finish that closely resembles the existing material.

What is Lithomex®?

Lithomex® is a specially formulated brick, stone, and terra cotta surface repair/ simulation material based on Pure Natural Hydraulic Lime and aggregates. Due to the presence of Natural Hydraulic Lime, Lithomex® is porous allowing the composite repair to breathe. Furthermore, Lithomex® comes in a neutral white or custom colored mortar supplied in 55 lbs (25kg) bags, which you can add mixing water too. Additionally, it is also available in units of 3 lbs or 15 lbs containers for smaller orders.

Environmental Requirements:

Users must follow the Manufacturer’s instructions when storing and handling materials to protect them from damage and moisture. In this regard, it is recommended to take necessary precautionary measures to assure excessive temperature changes do not occur. For instance, do not apply a patching mortar below the minimum ambient temperature of 45 degrees F and above the maximum of 85 degrees F. Furthermore, it is required that these temperatures are maintained for a minimum of 48 hours prior to the application and continue until Lithomex® cures (for curing information please see the tech documents under “Data Sheets”). Likewise, during hot weather protect the repair from uneven and excessive evaporation during dry and hot weather. Finally, it is suggested to provide tarping over the outside of all scaffolding.

Research Articles

• Evaluation of Comparative Repair Methods for Stone

Available in natural and 24 Stock Colors.

Custom Color variations available

Benefits:

Lithomex®’s unique qualities allow you to tool, shape and carve it even weeks after the final set takes place.  As a result, this affords sufficient time to achieve the very highest standard of work with the best quality reproduction. For successful surface repairs, the materials employed need to have certain characteristics.

Above all, these materials should have the following qualities:

• Have characteristics sympathetic to the host masonry.
• Attain an adequate bond strength.
• Have a good modulus of elasticity.
• Vapor permeable.
• Durable.
• Capable of dressing with similar tools to the original masonry.
• Remain workable long enough to allow details to be fashioned.
• Match in color and texture.
• Repairs are always reversible.

Patching stone is very effective, affordable and can be reversible. The brick and stone repair/patching material must match the color and texture of the existing stone. As a result, the material must adhere well, process moisture, and have similar thermal expansion and weathering characteristics to the hose masonry. Lithomex® will lend itself to a perfect match when a skilled craftsman is applying it. Lithomex® fulfills these requirements in most cases.

Why SAINT-ASTIER® NHL?

Click here to get the PDF.

Color Chart:

• Saint-Astier Lithomex Color Chart PDF

Disclaimer:

Many factors affect how these images may appear on your computer monitor and how it prints on your specific printer. It is suggested that you purchase the St. Astier Lime Paint Swatch to see the actual color. By purchasing the Paint Fan Deck you may view each swatch in the deck individually or hold one or more of these swatch cards to the surface of the wall to ascertain which stock color may be most appropriate for your application.

Safety Data Sheets (SDS)

• Safety Data Sheets (SDS)

Data Sheets

• Saint-Astier Lithomex – Cutsheet
• Manufacturer Datasheet
• Technical Data Sheet
• Technical Specifications

Additional Documents

• Scholarly Study on Lithomex Performance
• Color Chart
• Product Leaflet
• Lithomex Label

Learning to Use Lithomex

Case Study on Masonry Repair and Patching Material – Lithomex

Replica Lithomex Brick for Charleston Old City Jail

Checking up on the Lithomex Repairs at the Metropolitan Museum of Art

Each student must successfully complete the hands-on skills and pass an end-of-class written exam to receive the Level II Saint-Astier® Lithomex® Installer Certification which is valid for 5 years. Prior masonry experience is required.

ARTisAn Objective® Workshop MAS-06 Lithomex Brick & Stone Surface Repair

ARTisAn Objective® Workshop MAS-07 – Certified Saint-Astier® Lithomex® Installer Level II

Saint-Astier® Lithomex® Customized  is a specially formulated mix created by the LimeWorks.us Laboratory. Custom Simulations are pre-fabricated custom formulated mixes that are developed from customer submitted samples (i.e. brick, stone, mortar, paint samples, or color swatches). Once a customer has received their special code from LimeWorks.us and approved the custom mix they can place their order online for their custom product. Lead times vary from product to product based on the quantity purchased, so please get in touch with us with any questions regarding your order.