Kontaktlim

Kontaktlim, also known as contact adhesive or contact cement, is a type of adhesive that forms an instant bond upon contact between two surfaces. It is typically a synthetic rubber or neoprene-based adhesive, often dissolved in a solvent.

The application process for kontaktlim involves applying a thin, even layer to both surfaces to be bonded. The surfaces are then allowed to dry for a specific period, typically 5 to 15 minutes, until the adhesive becomes tacky but does not transfer to a fingertip. Once both surfaces are tacky, they are brought together under firm pressure. The immediate tackiness of the adhesive means that once the surfaces touch, they will stick together, requiring precise alignment before application.

Kontaktlim is known for its strong, flexible, and often waterproof bond. It is commonly used in applications such as laminating countertops, upholstery, shoe repair, and attaching veneers. Due to the solvent content, it should be used in a well-ventilated area, and care should be taken to avoid ignition sources. The bond formed is generally permanent and difficult to reposition once made.