What stone glue should we choose to achieve the expected resistance and finish?

These are some of the doubts that arise when choosing the correct stone glue. With which to join marble, porcelain, granite, ceramic or quartz agglomerate. Putties and resins are among the most demanded products by marble workers or sculptors, who use them daily. The most demanded chemical characteristic in these adhesives is that after hardening, they acquire the properties of stone. As is its hardness and its color.

adhesivo adhex, belcare, maser, maquinaria piedra, marmol, piedra, granito


The formats in which we can find these adhesives depend a lot on their composition, use and application. On the one hand, there would be liquids and on the other the solids that exist in putty, paste or silicone format.

adhesivo adhex3, belcare, maser, maquinaria piedra, marmol, piedra, granito


adhesivo adhex2, belcare, maser, maquinaria piedra, marmol, piedra, granito



Within these two divisions we can distinguish between:

One-component adhesives, which do not need the help of a catalyst for hardening.

And two-component adhesives, which are those that do need a catalyst. Due to this mixture, a stone-like hardening and appearance will be created.

Catalysis is a process by which the rate of chemical reaction is increased, thanks to the participation of a substance called a catalyst. With the use of the catalyst, the setting of the stone glue is accelerated.


In the market we find them for sale with different chemical formulas. So therefore, we can find putties, silicones, resins, pastes and glues.

gama de adhesivos, belcare, maser, maquinaria piedra, marmol, piedra, granito


Epoxy: It is an epoxy or polyepoxide stone glue, which is a thermosetting polymer that hardens with the mixture of a catalyst or hardener.

Polyurethane: This type of adhesive has its chemical base in isocyanate. They are characterized by being elastic during application and by being highly rigid after drying. Which provides great resistanceia.


adhesivo poliester, belcare, maser, maquinaria piedra, marmol, piedra, granito


Polyester: The chemical base of this adhesive starts from the elastomer, which is characterized by its flexibility and transparency.La base química de este adhesivo parte del elastómero, el cual se caracteriza por su flexibilidad y transparencia.

catalizador, belcare, maser, maquinaria piedra, marmol, piedra, granitoCatalyst: It is the chemical component that certain stone glues need and that causes the acceleration in the hardening process of these. This gives it toughness, but does not alter the appearance and final result.




Vertically for walls or horizontally for countertops and tiles

When choosing a stone glue, the first thing we must take into account is the place where the piece that we are going to join will be placed.

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  • If it is the covering of walls and therefore a vertical work, the use of putties is the most advisable. This is because it allows its molding.
  • We can also work horizontally, as in the union of a countertop. For this job, liquid glues or glue are more manageable and cover the pores.

Most of the adhesives on the market withstand normal humidity and temperature conditions. However, on many occasions the coating will be subjected to extreme situations and therefore we need a more specific glue. For this, epoxy-based and polyester-based ones are the most suitable, since they withstand large thermal expansion and high humidity situations.


Why choose the BelCare range of adhesives or putties?

adhesivo, belcare, maser, maquinaria piedra, marmol, piedra, granito

From the hand of Maser, specialists and professionals in the stone sector for more than 45 years. BelCare is the range created and formulated by Maser for surface treatment.

Learn more about BelCare

A professional range of putties and adhesives, very complete and of the highest quality. With specific glues for different surfaces and purposes.

Discover the complete range and buy the product you need from BelCare y Bellinzoni. Clicking here:



Restoration, marble, Travertine, porcelain, quartz, granite

Another element to take into account is the type of finish of the joints, visible or hidden joints, holes, etc. Today, there is a wide variety of products. Thanks to this, we can find the color that best suits that of the stone.
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  • For restoration work, the most convenient is the use of transparent products. This stone glue will go unnoticed, offering a clean, transparent and colorless bond. Which guarantees a less shocking result.
  • This type of transparent stone putty is the one commonly used in Travertine marble. To fill in the gaps that make it so characteristic.
  • A solid color mix will be perfect in the case of porcelain, quartz or granite, if we want the joint to go unnoticed. In addition, after its application we can polish it like a normal stone, obtaining an impeccable natural shine and transparency.


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The Bellinzoni company is founded in 1937 in Milan (Italy). It stands out for the research and development of innovative products with a high quality profile. Developed mainly for the stone market, they provide solutions to all the problems that have occurred in recent years, on an almost centennial path.

Enter and discover its full range and purchase the product you need from Bellinzoni and BelCare here:

2021-02-23T23:08:12+00:00 Químicos|12 Comments


  1. Hernán Puente Garcia Friday August 28th, 2020 at 11:07 PM - Reply

    Hola, agradecería si me.pudieran ayudar a elegir el mejor producto para mi caso.
    Tengo un elemento decorativo antiguo de piedra caliza tallada. Se ha roto una parta de unos 2 o 3 kilos de peso.

    Querría pegarlo teníamos en cuenta que el tajo es veetical.

    Muchas gracias

  2. Alba Tuesday September 8th, 2020 at 10:30 AM - Reply

    Buenos días! Muchas gracias por la información! Me gustaría saber que pegamento recomendaríais para pegar los costados de una isla de cocina realizada con terrazo a los costados de los muebles?

    Muchas gracias!

    • maser Tuesday September 8th, 2020 at 11:37 AM - Reply

      Hola Alba ¡Gracias por tu comentario! . Para la unión de esos costado y con la información que nos facilitas es difícil date la solución idónea. Si las piezas que vas a unir las dos son de terrazo te recomendamos un adhesivo epoxidico como Adhex+, más abajo tienes el enlace. Esto hará que la unión sea más solida. Si lo que quieres es unir la piedra a la madera, los adhesivos epoxidicos pueden ser una buena solución, ya que es probable que no dañen la madera. ¡Esperamos haberte podido ayudar!

  3. RECAREDO GARCIA Wednesday September 23rd, 2020 at 01:03 PM - Reply

    Buenos días. ¿Podrían indicarme que tipo de adhesivo sellador preciso para fijar un fregadero de acero inox bajo una encimera de granito? Muchas gracias

    • maser Tuesday September 29th, 2020 at 10:08 AM - Reply

      ¡Hola Recadero! Gracias por tu comentario. Para la instalación de un fregadero de acero inoxidable a una encimera de granito, esto debe de realizarse a través de una fijación con tornillos que vienen suministrados con el fregadero. La unión de un fregadero inox y una encimera siempre debe ser de este modo. Lamentamos no poder resolver tu duda. ¡Muchas gracias!

  4. Horascomp Friday October 2nd, 2020 at 05:28 PM - Reply

    Estimados Sres.:
    Quisiera sellar la unión copete-encimera de cocina de Silestone. La unión actual con silicona se ha ennegrecido y saltado en algunos puntos. ¿Qué producto de su gama debería utilizar?
    Gracias de antemano,

  5. Francisco Saturday October 3rd, 2020 at 06:51 PM - Reply

    Buenas tardes, Tengo una ducha de cantos rodados y se han despegado algunos. Que tipo de pegamento me recomienda.
    Un saludo y muchas gracias

  6. Alberto Friday November 13th, 2020 at 10:00 PM - Reply

    Buenas tardes, querîa intentar fijar unas baldosas de porcelanico que suenan al pisarlas y tendría que ser un adhesivo muy liquido que se cuele entre las juntas… aconsejan alguno?

    • maser Tuesday November 17th, 2020 at 12:32 PM - Reply

      Hola Alberto, Gracias por tu comentario. Para fijar baldosas de porcelánico te recomendamos nuestras resinas líquidas, para su aplicación debes proteger muy bien el suelo para no dañarlo ya son muy potentes. Para el tipo de problema que nos describes te recomendamos que utilices un cemento cola muy líquido. ¡Esperamos haberte podido ayudar!

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