Sikaflex Pro Concrete Grey Polyurethane Joint Sealant 600ml

Sikaflex® PRO Concrete Grey is a high-performance, one-component polyurethane joint sealant supplied in a 600ml sausage format. It is designed to cure under atmospheric moisture to form a durable, elastic seal with excellent adhesion properties—often without the need for priming. Ideal for a wide range of building and civil construction applications, it provides long-lasting flexibility and weather resistance.

Features + Benefits:

High Adhesion: Bonds effectively to cement, brick, ceramics, epoxy, polyurethane, metals, and timber—even adheres to previously applied Sikaflex® PRO.
Flexible & Durable: Accommodates movement with lasting elasticity and non-sag performance in vertical joints up to 30 mm wide.
Weather Resistant: Excellent resistance to aging and weather exposure for both indoor and outdoor use.
Easy Application: One-component formulation—no mixing required, reducing time and material waste.
Non-Corrosive: Safe for use with sensitive materials and structural components.

Product Uses:

Ideal for sealing expansion and construction joints, joints in precast concrete, external walling, curtain walls, window and door frames, infill panels, sanitary installations, and ducts or pipe penetrations. Suitable for retaining walls and water-retaining structures such as reservoirs.

Pack Size: