Sikaflex® Construction+ is a one-component, moisture-curing, elastic polyurethane sealant specially developed for sealing horizontal and vertical construction joints. It provides excellent adhesion to common construction substrates such as concrete, masonry, brick, stone, and metal, usually without the need for a primer.

This professional-grade sealant accommodates joint movement caused by thermal expansion, vibration, and structural settlement, ensuring a long-lasting, crack-free seal. Once cured, Sikaflex® Construction+ forms a tough yet flexible joint that resists weathering, water, abrasion, and aging, making it suitable for both interior and exterior applications.

✅ Key Features

✔ Elastic polyurethane sealant for construction joints
✔ One-component, moisture-curing formulation
✔ Excellent adhesion to concrete and masonry
✔ Accommodates joint movement and vibration
✔ Suitable for horizontal and vertical joints
✔ Durable, flexible, and crack-resistant seal
✔ Resistant to water, weathering, and aging
✔ Suitable for interior and exterior applications
✔ Easy to apply and smooth
✔ Ideal for expansion and control joints