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Countertops joint debonding? You may have overlooked the "glue selection" step

Jul 04, 2025

Revealing Molibon Hot Selling Glue: Acrylic Structure Adhesive vs Epoxy Structure Adhesive. Choose the Right One, the Splicing is Reliable!

In the construction of high-end home decoration and building materials, materials such as acrylic countertops and sintered stone slabs have become common choices. However, many construction parties reflected: "After using it for a period of time, the joints place cracks, turns yellow, and debonds. ”
Is the problem really with the materials? Actually, it's more likely that you're using the wrong glue. Today, I will take you to meet Molibon two star products:

- Acrylic structure adhesive - acrylic solid surface splicing is a good partner
- Epoxy structure adhesives – specially designed for high-density slabs like sintered stone, marble and granite.

1. Acrylic structure glue: specially designed for acrylic solid surface and quartz stone.


Acrylic Adhesive


Molibon acrylic structure glue are modified to combine strength and aesthetics for the following materials: acrylic solid surface, quartz, artificial stone, natural stone, and more.

Benefits:

1) Seamless splicing, invisible glue line - The glue can be colored according to the materials, and the splicing is difficult to see with the naked eye, which improves the overall texture.
2) Fast curing, efficient construction - 15-18 minutes initial curing, 20 minutes can be grinded, and the same day of construction is delivered.
3) Resistant to yellowing, oil stains and water vapor
4) It is suitable for kitchens, bathrooms, commercial scenarios, and maintains bonding stability for a long time.
5) Typical applications: countertop fabrication, seamless wash basin bonding, display cabinet splicing, etc

Acrylic Adhesive


2. Epoxy structure adhesive: truly designed for high density and heavy slabs like sintered stone, marble, granite and porcelain.

Epoxy Adhesive

Due to high density and low water absorption, such as marble, granite and sintered stone slabs have far more requirements for glue than ordinary materials.

Molibon structure epoxy adhesives are designed to solve pain points such as debonding and cracking.

Benefits:

1) High adhesion, not afraid of high-density materials like sintered stone, marble, granite etc.
2) Even large-sized sintered stone slabs can be firmly bonded and not easy to fall off.
3) Heat-resistant, frost-resistant, and stable.
4) The heat of the kitchen, the humidity of the bathroom, and the alternation of hot and cold outdoors are not afraid.
5) Tough, anti-vibration and anti-off board.
6) The glue line has good gloss and is beautiful.
7) It can bond wet plates, this is the biggest feature of this new product, it can bond wet plates! The data of the tensile compression, bending and punching test after bonding the wet plate is also perfect.
8) Support color matching-It is coordinated with the color of the materials, and the seams are clean and neat, and the seams are not visible.
9) It is suitable for various scenarios of 45° bonding of countertops.

10) Typical applications: Island top splicing, kitchen tops splicing, sink splicing, etc.

 Sintered Stone Slab Adhesive

Choose the right countertop glue-reliable, and win the recognition of customers.

Xiamen Molibon New Materials Co., Ltd focuses on multi-surface high-strength bonding solutions.

Welcome to contact us for samples and technical support.

Need a Reliable Adhesive for Stone & Solid Surfaces?

We help you bond sintered stone, quartz, and solid surfaces like a pro. Start your project with a perfect match.

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