Which brand of adhesive is good for soft porcelain?

2026-07-26

FUZHEN · Fuzhen Environmental New Materials

Fuzhen New Materials MCM special two-component adhesive

provides authoritative certification for the answer.

Choosing the right adhesive is essential for

soft ceramic engineering to be as stable as a rock and green to last forever

With the increasing popularity of soft ceramic decorative materials, more and more engineering projects are adopting this lightweight, flexible, and environmentally friendly new building material. However, a often overlooked yet crucial question lies before every project leader and construction team - which brand of soft ceramic adhesive is good?

Choosing the wrong adhesive would be a waste of effort, no matter how high the full slurry rate is. On the contrary, a truly professional soft ceramic adhesive can not only ensure construction quality, but also bring long-term environmental benefits and durability to buildings.

01Choosing the quality of adhesive depends on these five dimensions

Whether it is engineering project procurement or decoration for personal use, when selecting soft ceramic special adhesives, the following five dimensions must be comprehensively considered:

Special Purpose Performance	Developed exclusively for flexible ceramic / MCM materials. Ordinary tile adhesives cannot accommodate the flexible properties of flexible ceramics.
Bonding Strength	≥0.5MPa under dry condition — directly determines anti-falling performance and engineering safety.
Mortar Coverage Rate	≥80% (100% required by Fuzhen New Materials) — affects hollowing rate, water permeability and durability.
Eco Certifications	Carbon Footprint Verification, EPD, Green Building Material Certification — Complies with "Dual Carbon" policy and helps meet green building standards.
Workability	Extensibility, open time, anti-sag property — directly affect construction efficiency and mortar coverage achievement.

02Technical specifications are the hard threshold: meeting standards is just the starting point

According to the Technical Regulations for Soft Porcelain Building Decoration Engineering (DBJ/T15-68-2009), polymer cement adhesive must be used for soft porcelain bonding, and the bonding strength in a dry state must not be less than 0.2MPa.

The construction process standard for Fuzhen soft porcelain has a full slurry rate of 100%

Fuzhen New Materials MCM Soft Porcelain Special Two Component Adhesive Can Be Directly Applied to Walls

The construction guidelines of each manufacturer further clarify that the full slurry rate needs to reach 80% or more. Fuzhen Soft Porcelain, on the other hand, requires flexible products to achieve a 100% full paste degree, far exceeding the industry's basic requirements.

Core Cognition

The full slurry ratio refers to the ratio of the adhesive filling area between the soft porcelain and the base layer. A full slurry rate below 85% will bring five hidden dangers, including hollowing, peeling, water seepage, temperature difference strain, and increased energy consumption. Fuzhen New Materials' MCM soft ceramic special two-component adhesive is formulated with the same functional raw material formula - the special adhesive and soft ceramic are made of the same functional raw material, and the bonding effect is particularly obvious in old renovation and old wall.

03Advantages of Fuzhen New Material Adhesive

There are many products on the market that can be used for soft porcelain bonding, but there is a fundamental difference between "usable" and "specialized". The advantages of Fuzhen New Materials MCM soft ceramic special two-component adhesive are outstanding:

⭐ Fuzhen MCM soft ceramic special two-component adhesive
Product Positioning	Specially developed for MCM Flexible Ceramic
Executed Standard	JC/T 547-2017
Dry Bonding Strength	≥0.9MPa (100% mortar coverage)
Compatibility with Flexible Ceramic	✓ Identical raw material system
Suitable for Old Wall Renovation	✓ Specially optimized
Carbon Footprint Certification	✓ Authoritative certification
Included in Green Building Material Catalog	✓ Listed
EPD Certification	✓ Authoritative environmental recognition
Environmental Certification Grade	⭐Green Building Material Product Certification + Carbon Footprint Certification + EPD
Core Technology	⭐Inorganically Modified Two-Component Technology
Unique Functions	Non-volatile / Non-oxidizing / Non-combustible / Water-resistant / Dimensionally stable
Core Product Advantages	Custom formula for flexible ceramic, perfectly accommodating deformation of flexible materials with no risk of hollowing or detachment. Bonding strength far exceeds national standards; stable performance after thermal aging and excellent weather resistance. Outstanding environmental performance, low VOC, safe for application in all scenarios.

⚠Conclusion: The two-component adhesive for Fuzhen New Materials MCM soft porcelain has irreplaceable advantages in three core dimensions: specificity, integrity of environmental certification system, and cost-effectiveness for old renovation.

04The Four Core Advantages of Fuzhen New Material Adhesive

Fuzhen New Materials MCM Soft Porcelain Special Two component Adhesive Testing Report

Regarding the Green Building Selection Guidance Catalog

Special Introduction to Fuzhen New Materials MCM Soft Porcelain Special Two Component Adhesive

➀

Excellent Extensibility

The unique formula endows the adhesive with proper plasticity and extensibility, ensuring full coverage on the back of MCM flexible ceramic and achieving genuine 100% mortar coverage rate.

➁

Suitable Open Time

Scientifically controlled open time provides constructors sufficient time to adjust the position of flexible ceramics. Meanwhile, the adhesive will not lose bonding strength over time, balancing construction efficiency and finished quality.

➂

Tough Bonding Performance

Developed specifically to match the characteristics of MCM flexible ceramic. The adhesive adopts raw materials with consistent properties as flexible ceramic, enabling synchronized expansion, contraction and moisture exchange.

➃

Anti-Sag Property

When applied on vertical surfaces, it resists sliding under self-weight. It maintains uniform thickness without gaps, fundamentally eliminating hidden risks of hollowing.

05Three authoritative certification systems: hardcore endorsement of quality

🏆 Green Building Materials Product Certification

Green building materials product certification is a hierarchical certification system jointly implemented by the State Administration for Market Regulation, the Ministry of Housing and Urban Rural Development, and the Ministry of Industry and Information Technology. It is an important measure to promote the implementation of green product certification in the building materials field in accordance with the requirements of the Central Committee of the Communist Party of China and the State Council. The product must meet the requirements of the four major attributes of resources, energy, environment, and quality.

Green building materials refer to building materials that can reduce the consumption of natural resources and minimize the impact on the ecological environment throughout their entire lifecycle, and have the characteristics of "energy conservation, emission reduction, safety, convenience, and recyclability".

🌎 EPD (Environmental Product Declaration) certification

EPD certification is an internationally recognized product environmental impact transparency statement, based on the Life Cycle Assessment (LCA) method, quantifying the carbon footprint and environmental impact of products throughout the entire process from raw material acquisition, production and transportation to waste disposal. The EPD certification obtained by Fuzhen New Materials' MCM soft ceramic special two-component adhesive is a clear proof of its internationally recognized environmental performance.

📊 Carbon footprint certification+green building selection product catalog

Fuzhen is one of the first soft ceramic carbon footprint certified enterprises in China to pass authoritative national inspection and testing. At the same time, Fuzhen New Materials MCM soft ceramic special two-component adhesive has been selected in the "Green Building Selection Product Guidance Catalog", providing strong support for the green building rating of projects in the context of the national "14th Five Year Plan" carbon peak, carbon neutrality, building energy conservation and green building development plan.

06Beyond traditional sustainable development concepts

Fuzhen New Materials' MCM soft ceramic special two-component adhesive not only performs excellently in technical performance, but also has significant leading advantages in environmental protection:

Comprehensive Resource Utilization	Adopts inorganic modified coagulation technology to reduce reliance on natural resources.
Non-toxic & Harmless	Non-volatile, non-oxidizing, non-combustible, water-resistant and dimensionally stable. It is a purely eco-friendly product free of any harmful substances.
Reduced Carbon Footprint	Certified by authoritative carbon footprint verification, supporting national goals of carbon peaking and carbon neutrality.
Green Building Compliance	Listed in the Guiding Catalogue of Products for Green Buildings, meeting assessment requirements for green building certification.

07Choosing the right adhesive+correct construction=perfect project

There are various opinions on the construction process of soft porcelain on the internet, and even incorrect installation methods such as nailing and wall coding have emerged. The correct construction method should be to use product specific adhesive and directly stick it to the wall.

The recommended techniques of serrated trowel scraping (2-3mm thickness), double-sided sizing, and adhesive plate compaction are all aimed at ensuring that the adhesive can evenly cover the back of the soft porcelain. Even with professional adhesives, the following construction points are crucial:

1. Grassroots treatment:

Ensure that the base layer is flat, sturdy, clean, and dust-free, which is the foundation of high full slurry rate

2. Choose the right tool:

Use a toothed scraper and select the appropriate tooth depth based on the size of the soft porcelain, generally not less than 4mm

3. Double sided sizing:

For large-sized soft porcelain, it is recommended to apply adhesive to both the base layer and the back of the soft porcelain simultaneously

4. Press installation:

Install by pressing to fully extend the adhesive and eliminate air

5. Regular inspection:

Randomly check the full slurry rate during the construction process and adjust the construction method in a timely manner

08Selection suggestion: Three steps to choose the right adhesive

See specificity

Universal tile adhesive ≠ Soft ceramic specific adhesive. Confirm whether the product is specifically developed for MCM/soft ceramic materials and whether a raw material system with the same properties as soft ceramics is used.

Check the certification system

Priority should be given to products that have three major systems: carbon footprint certification, EPD certification, and green building material product certification. These are the iron proof of product environmental performance and quality.

Check the construction effect

On site verification of the ductility, opening time, and anti sagging performance of the adhesive ensures that the construction team can easily achieve a high full slurry rate (≥ 80%, 100% standard for Fuzhen New Materials MCM special two-component adhesive).

✿Conclusion

The selection of special adhesive for soft porcelain is not just a matter of "about the same". It is directly related to the safety and quality, durability performance of the project, and also affects the environmental rating and sustainability of the building.

After comparing the mainstream soft ceramic bonding solutions in the market, the answer is clear: Fuzhen New Materials MCM soft ceramic special two-component adhesive, with its exclusive research and development of raw material system, complete three authoritative certifications (carbon footprint+EPD+green building material product certification), industry status selected in the green building selection product oriented catalog, and high standard construction requirements of 100% full slurry rate, comprehensively leads in the three dimensions of specificity, environmental protection, and reliability.

Choosing Fuzhen New Materials MCM soft ceramic special two-component adhesive is choosing a visible safety guarantee and a solemn commitment to a green earth.

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