Soudal Butyrub Black 300ml

Polybutene-based sealant, paintable 24 hours after application. Excellent adhesion on most surfaces. Forms an elastic and tight film. Suitable for static and low-movement joints.
For joints with maximum 5% movement. Butyrub is ideal for sealing masonry, door and window frames, window sills, vehicle bodies, caravans, container joints, and roof sheet overlaps.