Elite YADUN Advanced PU Foam Sealant A3 is a high-performance, ready-to-use polyurethane sealant engineered for precision filling, sealing, and insulation. Designed with a long nozzle for extended reach and ease of application, this foam ensures strong adhesion to various surfaces such as concrete, wood, metal, and plastic.

Perfect for both professional construction and home maintenance, it expands to effectively fill gaps, block moisture, and reduce thermal loss. The advanced formulation offers excellent waterproofing and insulation properties, making it ideal for sealing around doors, windows, pipes, and joints.

Whether you’re insulating, sealing, or soundproofing, Premium Elite Advanced PU Foam Sealant A3 delivers reliable, durable results with clean application and long-lasting performance.

Key Features:

• High Quality Installation: Expands and adheres smoothly to a wide range of surfaces.

• Excellent Waterproof Performance: Creates a watertight, airtight seal.

• Extra Long Extension Meter: Nozzle design enables access to deep or narrow gaps.

• Excellent Thermal Insulation Properties: Helps reduce energy loss and noise.

• Durable Foam Structure: Once cured, the foam remains firm and resilient.

• Easy Application: Comes with built-in straw; no additional tools required.

Applications:

• Door & Window Frames: Seal and insulate gaps for energy efficiency.

• Wall & Ceiling Voids: Fill cracks and cavities with expanding foam.

• Pipe Penetrations: Insulate around plumbing and HVAC components.

• Soundproofing & Gap Filling: Ideal for both acoustic and structural applications.

• Exterior Joints: Use in sheltered outdoor environments to block drafts and moisture.

Engineered for efficient sealing, insulation, and waterproofing, Elite YADUN Advanced PU Foam Sealant A3 offers a professional-grade solution for interior and exterior maintenance tasks.