Laticrete 125 SOUND & CRACK ADHESIVE (25lb Bag / Grey)

5 out of 5 based on 1 customer rating
(1 customer review)

Eliminate the labor cost and time associated with peel and stick mats, rubber sheets or liquid and fabric systems; just mix 125 Sounds & Crack Adhesive, spread and begin setting tile! Performance is proven and backed by the LATICRETE 25 Year System Warranty.

1 Plastic Bag (25lbs)


Item No.: 0125-0025-21

Earn 121 Credits when you purchase this item

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125 Sound & Crack Adhesive is a single component adhesive mortar which takes the place of costly time consuming membrane or mat systems by allowing for faster, more effective tile or stone installations while providing superior crack prevention and sound isolation. 125 Sound & Crack Adhesive is fortified with special polymers, select rubber fillers and reinforcing fibers for strength that gives the ability to do what the others can’t do – provide tremendous anti-fracture protection and sound deadening performance. There isn’t a faster, easier way to get sound and anti-fracture performance and act as a flexible tile or stone adhesive over a variety of substrates.


Depending on the area in which you live, noise cancellation might make all the difference. Certain geographical regions are densely packed and therefore the building structures exist within a close realm of one another. A great way to ensure calm peace of mind, quality time and precious nights of sleep is with Laticrete 125 Sound and Crack Adhesive. This product provides ultimate sound control to keep you in a tranquil state of being.  

This dual purpose product makes it possible to nullify nuisances by acting as a sound barrier in the form of insulated soundproof membrane. Additionally, its other purpose administers the ability to protect your valuable stone or tile from cracking or damage. It works from beneath the substrate through to the finish to ensure completely fortified protection for the entire layer. Not only that, but it is very convenient in terms of installation time with a much better rate of return regarding the time it takes to situate the material.  

Some of the characteristics of the Laticrete 125 Sound and Crack Adhesive deals with elasticity and “dense synthetic rubber underlayment.” To firmly set it into place requires thermo capabilities and the feature of, “non-woven point-bonded polyester” helps to create a lasting finish while using this product. Other components of this product revolve around its ability to tune out unnecessary noise. Some of those features are “special polymers, rubber fillers and reinforced fibers.” These elements create a strong imprint within your floor application and supply your domain with “anti-fracture protection” and significant sound suppression. 

The Laticrete 125 Sound and Crack Adhesive creates an embossment layer within your flooring system. Primarily, it is used within “thin-set mortar” settings and with materials such as ceramic and porcelain tile installations. Reason being, this substance alleviates the transference of cracks from surface to surface. The concept behind this product is to cover the entire underlying area of a ceramic floor and to serve as a limited area patch. This product proves popular because of its dual purposes, usage in a multitude of environments and range of available design dimensions for indoor flooring. 

When discussing this product it is important to note that there are several advantages associated. No longer will you be forced to wait for it to pour and install because there is not any duration involved for it to firmly set into place. Its quality characteristics check all the boxes in terms of rankings and usage preference. Its multiple points of usage allows secure installation with a variety of different methods. Most importantly, Laticrete 125 Sound and Crack Adhesive is around for the long haul. It has been distinctly designed to endure within any condition and persist with stability for quite some time. This reputable product was made with the intention of everlasting performance and consistent conformity within the substrate.  

Speaking of substrates, it might prove helpful to know where this product would provide the most ideal applications. Laticrete 125 Sound and Crack Adhesive can best be applied to concrete slabs, concrete mortar beds, self-leveling compounds, lightweight gypsum concrete, cement backer-board and suitable wood subfloor. It is very important to ensure that this product is stored correctly. When it comes to maintaining its ideal conditions, it would be wise to conduct a moisture test on the area you wish to implement this product prior to full installation. To guarantee 100% satisfaction with the product, make sure to choose the thin-set that best fit between two non-porous layers.  

The best way to get sound and anti-fracture implementation that doubles as a resilient tile or stone adhesive over a variety of substrates is with Laticrete 125 Sound and Crack Adhesive. You can visit our website to buy Laticrete 125 Sound and Crack Adhesive, view our wide selection of products, or brush up on our blog to pick up some industry tips and tricks. If you have any questions about our products or adhesive materials in general, feel free to contact us online or by phone at 844.751.2625.

  • Easy to use. Single component, just add water
  • Superior workability—equipped with lightweight easy-to-trowel technology
  • Contains 33% post-consumer recycled materials
  • GREENGUARD certified, LEED compliant
  • Protects against transmission of horizontal in-plane cracks up to 1/8″ (3 mm); Rated High Performance per ANSI A118.12 crack isolation test
  • Excellent sound control ΔIIC of 15 as tested to ASTM E2179.
  • Impact sound isolation performance as Tested to ASTM E492.
  • Meets ISO 13007-1 C1ES2 classification
  • Reinforced with Kevlar®
  • Equipped with Microban® antimicrobial protection to inhibit stain-causing mold and mildew growth.
  • EXTRA HEAVY traffic rating per ASTM C627 (TCNA)

1 review for Laticrete 125 SOUND & CRACK ADHESIVE (25lb Bag / Grey)

  1. 5 out of 5


    Best purchase: 125 Sound & Crack Adhesive is a superior crack prevention and sound isolation adhesive mortar.

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