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MS Polymer Sealant Manufacturer & Supplier | KASTAR"

About Us

KASTAR is a leading MS polymer sealant factory in China since 1997. ISO & CE certified. OEM/ODM hybrid sealants with custom formulation, private labeling. Get free sample & factory tour!



Why Choose Us
We are a professional direct manufacturer specialized in modified silicone sealant (MS sealant). We focus on construction MS sealant, automotive MS adhesive and industrial bonding glue. We strictly control batch consistency and keep stable formula without raw material random change. All products comply with CE, ISO9001 and ASTM standards, supporting full set of customs clearance documents for EU and USA market. We provide standardized OEM, ODM and private label service with formula confidentiality, supporting small trial order and annual framework cooperation for global professional To B distributors and brand owners. Contact us for technical data sheet and free sample testing.



1500㎡ national laboratory, 18 national engineers guaranteed. 16 national patents, ,more than 100 testing machines
24 hours online service during before, during and after sales. Professional team to offer you professional solutions
Able to provide CE SGS RoHS Certified products
Our company has many years of experience in research and development of production tile grout, caulking agent, etc
3 factories in Foshan and Longkou cities, covers with 50,000 square meters. 200+ peoples,one of the top 5 manufacturers in China
All production are processed in KATER own factories. Modified Silane Polymer produced by KATER
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Kastar Adhesive Co.,Ltd.

28 years of production experience, 

Exported to 69 countries and regions, serving more than 

1,000 customers The initiator and developer of China's silicone sealant industry standards 35 Patents for silicone sealant, ms sealant, acrylic sealant, silicone waterproof coating 

Owned factory: 150,000 square meters and an annual output of 

600,000 tons。3 national-level R&D laboratories in China, namely silicone resin, silicone coating, and MS coating, with 28

technical R&D personnel, providing full-case waterproofing technology solutions. 

China Metrology Accreditation (CMA) sealing material testing laboratory covering an area of over 1,000 square meters, with 

16 testing personnel, more than 100 testing instruments 

and equipment, and zero quality complaints

27
year
OEM&ODM Mmanufacturer
Countries
Oversea countries approved quality
Guarantee
Authority Certificate,100% quality guarantee
3 million tons production(150 containers) ability per month
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Our Factory
We are hoping to work with more companies from the worldwide to bring the eco-friendly adhesives to the whole world.
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Certificate of Honor

Our factory products have various qualifications and can provide customers with a variety of high-quality products 

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Exhibition
The company's R&D department center around the Engineering Manager Tom Zhou which has nearly 20 years of experience in research.
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 Partners

The Kastar brand has been sold in 32 countries and regions, and has been well received by customers.

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Customers See Factory

The Kastar brand has been sold in 32 countries and regions, and has been well received by customers.

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Get in Touch with Us

Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!

We have professional manufacturing equipment and facilities, and with 25 years of experience specializing in adhesive sealant and strict quality control systems, we created the top-class KASTAR®.
Contact Us
Whatsapp:+86 18867419465
Wechat:+ 86 18867419465
E-mail:kateradhesive@kater-adhesive.cn
Address:
No.1, ShunJing Road, Songxia Industrial Park, SongGang Town, Foshan, China
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