Discover the 300ml Grey Putty , a high-performance elastic adhesive and sealant designed to provide professional solutions for construction, metalwork, automotive, and general renovation projects. This moisture-curing sealant stands out for its excellent movement capacity and superior adhesion to a wide variety of building materials, guaranteeing watertight, durable, and weather-resistant joints.

Formulated with advanced technology, this one-component sealant reacts with ambient humidity to form a flexible and durable rubber. It is the perfect choice for both professionals and DIY enthusiasts seeking a flawless finish when sealing expansion joints, connections, or cracks, as well as for the elastic bonding of tiles, panels, baseboards, and prefabricated elements.

Main Features

• High elasticity: Ability to absorb structural movements and vibrations without cracking or losing adhesion.


• Moisture cured: Polymerizes rapidly upon contact with air, forming a solid and flexible joint.


• Excellent multi-purpose adhesion: Compatible with concrete, brick, metals, wood, tiles, glass and various plastics.


• Superior resistance: Optimal resistance to weathering, UV radiation, water and extreme temperature changes.


• Paintable: Once fully cured, it can be painted with most standard coating paints for facades and walls.


• Easy application: Soft texture that allows for smooth extrusion with a manual or pneumatic gun, facilitating a clean and professional smoothing.

Frequently Asked Questions

On what surfaces can this grey putty be applied?

It adheres strongly to the vast majority of materials used in construction and industry, including concrete, mortar, stone, brick, metals such as aluminum and steel, wood, glass, and some plastics. It is recommended to perform a preliminary test on delicate plastic surfaces.

How long does it take to cure and dry completely?

The curing time depends on the ambient temperature and relative humidity. It typically forms a surface film within a few minutes and cures at a rate of approximately 3 mm every 24 hours under standard conditions.

Can it be painted once it's applied and dry?

Yes, once the product has fully polymerized and cured, the surface can be painted. It is recommended to use elastic facade paints or compatible enamels to prevent the paint layer from cracking due to natural joint movement.

Is it suitable for outdoor use and areas exposed to rain?

Absolutely. Its formulation offers exceptional resistance to ultraviolet radiation, constant humidity, and rain, making it ideal for both indoor applications and exposed facades and exteriors.