Thixotropic Agent for PU Sealant

The Thixotropic Agent for PU Sealant is specifically engineered for sealant producers requiring stable, easy-to-apply formulations. It improves anti-sagging and surface uniformity for both one- and two-component polyurethane sealants. As a trusted supplier of PU additives, we support B2B and OEM clients with tailored viscosity control solutions that enhance extrusion performance, curing uniformity, and aesthetic quality. This thixotropic agent ensures consistent sealant application on vertical surfaces, reducing waste and improving production efficiency.
FOCAT-8003M
FOCAT-8003M

Tin Free Anti-hydrolysis Polyurethane Foaming Catalyst

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CUCAT-E01
CUCAT-E01

Polyurethane Catalyst Replace Mercury Catalyst for Elastomers

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AUCAT-101
AUCAT-101

Tin Free Anti-hydrolysis PU Catalyst for Polyurethane Paint

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Bismuth and Zinc Composite Catalyst BX-EM14
Bismuth and Zinc Composite Catalyst BX-EM14

Bismuth and Zinc Composite Catalyst BX-EM14

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BCAT-E28B
BCAT-E28B

Organic Bismuth Metal Catalyst for Polyurethane

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WCAT Series of PU Catalysts
WCAT Series of PU Catalysts

Eco-friendly Moisture-cured Polyurethane Catalyst

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CUCAT-HC
CUCAT-HC

Non-foaming PU Catalyst for Polyurethane Elastomers

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BCAT Series of PU Catalyst
BCAT Series of PU Catalyst

Organic Bismuth Polyurethane Metal Catalyst

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WCAT-WS11-WS11A
WCAT-WS11-WS11A

Eco-friendly Catalyst for low TVOC sport track resin and silicon PU stadium pavement

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AUCAT-201
AUCAT-201

Tin Free Anti-hydrolysis PU Catalyst for Polyurethane Paint

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AUCAT Series of PU Catalysts
AUCAT Series of PU Catalysts

Eco-friendly Anti-hydrolysis Polyurethane Catalyst

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ZCAT-Z19P
ZCAT-Z19P

Eco-friendly PU Organic Zinc Catalyst for Polyurethane Sport Track Resin and silicon PU

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Thixotropic Agent for PU Sealant

This Thixotropic Agent for PU Sealant functions by forming a three-dimensional network within the polymer matrix, increasing viscosity at rest while maintaining flow during extrusion. It improves shape retention and prevents dripping, sagging, or cracking after application. Compatible with moisture-cure and high-solid PU sealant systems, it offers excellent stability under temperature and humidity variations. The additive enhances mechanical integrity and provides smooth surface finishing, making it ideal for automotive, construction, and industrial sealing applications.

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