ISONEM A4 (Sealing Elastic Filler) is a polymer-based mastic having high filling and bridging property.
It is elastic and highly resistant against U.V., sun and weather. It is one component, can be painted and long-lasting. It is not flammable. It can adhere to all kinds of absorbent and dry surfaces. It provides perfect filling and insulation at joints of expansion joints of prefabricated buildings, dilatations, cracks and joints of interior and exterior facades, joints of ceramic and stone coatings, roof and aluminum coatings.
Dilatation and expansion joints
Grouts and joints
Fibercement, aluminum, glass, plastic joints and edges
Stone, ceramic, marble, etc.
Filling or repairing cracks or holes
Additional joints of prefabricated gutters and facades.