DCP Donseal PU440 Polyurethane Concrete Sealant, Non-Sag Caulking for Concrete Expansion Joints, 10.1 fl. oz

DCP Donseal PU440 Polyurethane Concrete Sealant - Non-Sag Caulking for Concrete Expansion Joints & Walls - Ideal for Sidewalk, Driveway & Foundation Sealant - 10.1 fl. oz. - Grey - 2 Pack

DCP Donseal PU440 Polyurethane Concrete Sealant, Non-Sag Caulking for Concrete Expansion Joints, 10.1 fl. oz

DCP is a brand of innovations. We have accumulated over 90 years of experience in developing, manufacturing and marketing innovative construction materials. Our DCP brand has operations in North America, Europe, Africa Middle East and Asia, with 15 manufacturing locations and a distribution network to over 35 countries. Visit the Store Sealing joints between different materials is not a challenge for our polyurethane sealants. Horizontal and vertical applications too. Security and fast installation is all you need when it comes to anchoring and our concrete epoxy anchors can provide them both.

Key Features

• ✅ BROAD TEMPERATURE RESILIENCE: Donseal PU440 Polyurethane Caulk operates effectively across a temperature range of -40°F to 175°F, suitable for concrete expansion joints. Its moisture-cure process forms an elastic material, ideal for sidewalk applications.
• ✅ MULTIPLE SURFACE COMPATIBILITY: Formulated for a wide array of substrates, Donseal PU440 can seal concrete, wood, gypsum, aluminum, steel, and ceramic surfaces. This makes it a versatile choice for DIY home projects, foundation and sidewalk tasks, offering reliable sealing across diverse materials.
• ✅ VERSATILE USE: Donseal PU440 is suitable for use in dry, wet, and water-filled concrete holes. The anchoring epoxy offers a robust bond not only to concrete, but also to solid and hollow masonry, hard natural stone, as well as solid and porous rock.
• ✅ ADDITIONAL FEATURES: Donseal PU440 is designed for superior durability in construction settings. Once cured, it accepts both latex and water-based paints. Ensures dependable, long-lasting performance under tough conditions.
• ✅ EASY APPLICATION: This product is packaged in a 10.1 fl. oz. cartridge for use with any standard caulk gun, allowing for a smooth and consistent application across various projects without the need for pre-mixing. For enhanced efficiency and precision, consider using our new polyurethane gun, specially designed for optimal use with PU440.

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