3M 500 Series PU Products

Product Description

• This 3M™ 500 Series PU Products is a high-performance, one-component, moisture-curing product line.
• It forms permanent, elastic bonds on a wide variety of materials, including plastics, metals, fiberglass, and wood.
• Specifically engineered for sealing, it offers a low Shore A hardness and modulus, making it ideal for expansion joints and materials with different thermal expansion coefficients.
• The sealant provides excellent adhesion to concrete and is perfect for sealing construction panels and roofing tiles.
• It is paintable after cure, enabling a seamless finish and improved appearance in various industrial and construction settings.

Key Features

• One-component, moisture-curing formulation requires no mixing, simplifying application.
• Bonds dissimilar materials, offering significant design flexibility for complex assemblies.
• Adheres to a wide array of substrates, providing versatile application possibilities.
• Forms permanently elastic bonds that are long-lasting and durable.
• Paintable after cure, allowing for aesthetic integration into finished projects.
• Exhibits high tensile strength, creating robust bonds that can replace mechanical fasteners.
• Features low modulus and Shore A Hardness (25), making it excellent for sealing applications and accommodating material movement.