What is silicone adhesive

What is silicone adhesive

Silicone adhesive is a versatile water resistant polymer whose primary ingredient is silica, a common form of sand found in quartz. The term silicone refers to a group of polymers that have a siloxane bond with organic compounds.

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Pre-sales Support

Pre-sales Support

1. Design consultation 2. Drawing review 3. Sealant recommendation 4. Substrate experiment: compatibility test, adhesion test, pollution test 5. Solution (sealant seam decoration)

In-sales Support

In-sales Support

1. Construction training 2. Process supervision 3. Special treatment 4. Rubber cutting spot check

After-sales Support

After-sales Support

1. Issuing quality assurance documents 2. Project return visits

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Jointas Chemical is listed company specialized in R&D, manufacture and sale of Eco-friendly silicone sealant, thermal paste and water based paints&coatings founded in 1989, China.

We Provide acrylic sealant,anti corrosion coatings, silicone adhesive, construction sealant, silicone caulk, house paint, interior paint, insulating glass sealant, industrial paint, gutter sealant, gap filler, grout sealant, construction adhesive bathroom sealant, waterborne coatings, water-based coating for steel structure,silicone structural, silicone sealant, ms sealant, pu sealant, pu foam, polyurethane sealant, anti corrosion paint, weather sealant, If you feel interested in them ,You can browse related products and initiate consultations on our website.

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The Difference Between Silicone Treatment Agent and Silicone Adhesive

Silicone treatment agent is only an auxiliary function before the use of silicone adhesive to achieve better bonding effect. Treatment agents are mainly used on metals and some plastics. Silicone adhesive has a bonding effect.

Wide application of silicone and silicone adhesives

Silicone and silicone adhesive is a two-component silicone glue that sticks to silicone. It is mainly used for the adhesion of various silicones such as silicone tubes, silicone special-shaped strips, silicone foam boards, and silicone day strips (sealing strips). , The bonded silicone products have the advantages of high strength, no brittleness, no whitening, and good resilience.

What is silicone?

Silicone is considered part of the rubber family. However, as we define plastic, silicone is a mixture between synthetic rubber and synthetic plastic polymers. Silicones can be used to make flexible rubber-like items, hard resins and spreadable liquids. Given its many plastic properties: flexibility, ductility, transparency, temperature resistance, water resistance, we consider silicone to be a plastic.

User Reviews

What users say about JOINTAS

The sealant has a fine texture and no bubbles, and the taste is very small. It is very convenient to use and dries very fast. The instructions are very detailed. The effect is good after using it.


The packaging of this product is very good, very strict, and the design is very scientific.


The product I bought is really good. The other ones I bought before have a lot of particles in it. They are not smooth to the touch. I don’t know how to use it, and the beauty stitches I bought make it. I really don’t have to say.


The effect is very good! The smell is very small, almost no smell during construction.


The quality is very good. I made it at home by myself. It's okay. The effect is good. The quality is indeed better than the price bought in other stores.


The smell is very small, the gel is translucent, it is smooth to use, and it dries quickly. The anti-mildew effect needs time to test.

Frequently Asked Question

Do you have any question?

With their ability to resist water and other chemicals, silicone systems are used for sealing gaskets and engines in the transportation industry. They are also used for potting and heat sink attachment in electronic applications. Master Bond offers a plethora of options when it comes to silicone adhesives.

Unlike other adhesives, silicone keeps its elasticity and stability in both high and low temperatures. Furthermore, silicone sealant is resistant to other chemicals, moisture, and weathering. This makes it less likely to fail when building and repairing objects. Unlike some adhesives, silicone sealants must cure.

When properly applied, silicone is a multipurpose adhesive and sealant that creates a waterproof, protective seal, and can last up to 20 years.

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