DUO-SIL Urethane Acrylic Sealants

Seal, bond, and finish construction projects with a professional-grade low VOC urethane acrylic sealant that cleans up easily with soap and water.

Need One Product That Works as Both a Sealant and an Adhesive?

DUO-SIL Urethane Acrylic Sealants combine the flexibility of urethane with the easy application of acrylic technology to create a high-performance, one-component sealant and adhesive for both residential and commercial construction. This professional-grade formula delivers excellent adhesion to a wide variety of common building materials while remaining low VOC, non-hazardous, non-flammable, and mildew resistant.

Unlike many construction adhesives, DUO-SIL cleans up easily with soap and water, making installation faster and reducing cleanup time. It is also paintable after curing and will not degrade polystyrene foam products, making it suitable for numerous interior and exterior sealing and bonding applications.

Whether you're sealing windows, installing countertops, bonding trim, or finishing siding projects, DUO-SIL provides dependable performance with professional-quality results.

What Contractors Use DUO-SIL Urethane Acrylic Sealants For

• Window and door sealing
• Countertop installation
• Vinyl siding joints
• Aluminum siding applications
• Brick and masonry joints
• Molding installation
• Trim and cove base bonding
• General residential and commercial construction

Advantages

• High-performance urethane acrylic sealant and adhesive
• Low VOC formulation
• One-component ready-to-use product
• Soap and water cleanup
• Non-hazardous and non-flammable
• Mildew resistant
• Paintable after curing
• Will not degrade polystyrene beadboard
• Excellent adhesion to a wide variety of construction materials
• Suitable for both interior and exterior applications

Compatible Materials

• Wood
• Metal
• Concrete
• Gypsum board
• Vinyl siding
• Foam board
• Brick
• Moldings
• Cove base
• Countertops

Specifications

• One-component urethane acrylic emulsion
• Low VOC formulation
• Paintable
• Soap and water cleanup
• Mildew resistant
• Interior and exterior use

Why Choose DUO-SIL Urethane Acrylic Sealants?

Many construction projects require both a reliable sealant and a strong adhesive. DUO-SIL simplifies the job by combining both functions into one professional-grade product, reducing inventory while providing excellent bonding performance across numerous building materials.

Its low VOC, non-flammable formula makes it safer and easier to work with than many solvent-based alternatives, while its soap-and-water cleanup saves valuable time at the end of the day. The durable urethane acrylic chemistry also provides long-lasting flexibility and dependable weather resistance for both indoor and outdoor applications.

Whether you're sealing windows, installing trim, bonding countertops, or finishing siding projects, DUO-SIL Urethane Acrylic Sealants deliver the versatility and professional performance contractors rely on every day.

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Frequently Asked Questions

Is DUO-SIL both a sealant and an adhesive?

Yes. DUO-SIL functions as both a high-performance sealant and a construction adhesive, making it suitable for a wide variety of installation and repair projects.

What materials will DUO-SIL bond to?

It adheres well to wood, metal, concrete, gypsum board, vinyl, brick, foam board, moldings, cove base, and many other common building materials.

Is DUO-SIL paintable?

Yes. Once cured, DUO-SIL can be painted to match surrounding surfaces.

How is cleanup handled?

Unlike many solvent-based sealants, DUO-SIL cleans up easily with soap and water.

Can it be used indoors and outdoors?

Yes. DUO-SIL is designed for both interior and exterior construction applications, providing durable sealing and bonding performance in residential and commercial environments.