General
Tie thickness	0,8 mm
Foam density	320 kg/m³
Adhesive system	Acrylate
Colour	White
Application range	Interior area
Resistance	Resistant to high temperatures
Protective paper

The 3M double-sided urethane foam adhesive tape type 4032, manufacturer number 7000042389, is an adhesive tape made of open-cell urethane foam with a thickness of 0.8 mm. It features an acrylic adhesive system and is designed for indoor mounting applications. The tape is white and supplied with release paper to protect the adhesive sides from contamination and premature adhesion. It is characterised by high shear strength, making it suitable for applications requiring a durable and stable connection.

Double-sided adhesive tape made of urethane foam provides a flexible and even connection between two surfaces. The open-cell structure of the foam allows good adaptation to uneven or rough substrates, ensuring secure adhesion even on different materials. The material has a density of 320 kg/m³, providing sufficient strength and simultaneous flexibility.

Acrylic adhesive system ensures a durable and resilient bond. Acrylic adhesives are known for their high adhesion strength, good ageing resistance, and resistance to environmental influences such as moisture and temperature fluctuations. The adhesive tape is resistant to high temperatures, making it suitable for indoor applications with increased thermal stress.

Applications include mounting components, panels, enclosures, control panels, labelling or other components indoors. It is commonly used in electrical installation, machine building, furniture manufacturing, or the packaging industry, where a clean, crack-free, and durable mounting without visible screws or nails is desired.

Functions and features in detail include the double-sided adhesive side, which is covered with release paper to preserve adhesive strength until application. The tape is easy to apply: the release paper is peeled off and the tape is applied to the surfaces to be joined. The open-cell structure of the urethane foam allows good adaptation to the surfaces, ensuring even distribution of adhesive force.

Technology explained simply shows that the urethane foam adhesive tape combines mechanical stability with chemical adhesion. The thickness of 0.8 mm provides sufficient damping and filling of irregularities, while the acrylic adhesive creates a strong, long-lasting bond. High shear strength means the tape remains stable even under tensile and shear forces, which is important for many industrial applications.

Compatibility and accessories refers to use with various materials such as metal, plastic, wood, or painted surfaces. The tape is not specifically designed for outdoor use, but is intended for indoor applications. It is not supplied with additional tools or accessories; application is done manually without special equipment.

Mounting and installation are carried out by simply peeling off the release paper and sticking the tape onto the surfaces to be joined. Applying pressure after sticking can improve adhesion. Processing is done at room temperature, and no special surface preparation is required, except that surfaces should be clean and free of grease.

Operational advantages include easy handling, clean appearance of the bond, and durable adhesion. The tape enables quick and efficient mounting without additional fastening elements. The use of urethane foam provides some damping and sound insulation, which can be beneficial in certain applications.