anti-sagging Additive for Polyurethane

The anti-sagging additive for polyurethane supports formulators in achieving both easy processing and high film stability. It prevents material flow on vertical surfaces, ensuring consistent film build in thick applications. Perfect for PU coating and adhesive manufacturers, it enhances productivity by reducing rework and maintaining coating precision. This additive is compatible with solvent-based, waterborne, and reactive PU systems, offering predictable rheology and uniform performance.

BCAT-20AP

Eco-friendly PU Organic Bismuth Catalyst for Polyurethane Sport Track Resin and PU Sealant

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CUCAT-V19

Non-foaming Catalyst for low TVOC PU plastic runway resin

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FOCAT-8004M

Tin Free Anti-hydrolysis PU Foaming Catalyst

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WCAT-WP01

Moisture-cured PU Catalyst for Aliphatic Isocynate System

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CUCAT-V17/V18

Non-foaming Catalyst for low TVOC PU plastic runway resin

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AUCAT-201

Tin Free Anti-hydrolysis PU Catalyst for Polyurethane Paint

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CUCAT-HAA

Bubble-free Catalyst for Polyurethane Elastomers

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BCAT-20BP

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

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CUCAT-HC

Non-foaming PU Catalyst for Polyurethane Elastomers

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CUCAT-E01

Polyurethane Catalyst Replace Mercury Catalyst for Elastomers

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CUCAT-GF01/GF02

Eco-friendly Polyurethane Catalyst substitute for DBTDL T-12

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BCAT-E28B

Organic Bismuth Metal Catalyst for Polyurethane

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anti-sagging Additive for Polyurethane

The anti-sagging additive for polyurethane introduces a reversible thixotropic network to prevent flow defects in PU coatings or adhesives. It provides strong structural recovery after shear, maintaining film integrity on vertical surfaces. It supports smooth application, uniform film build, and consistent curing results. It’s widely applicable in high-viscosity PU coatings and construction sealants.