Foam pads are used in many mounting and assembly applications. They provide a layer between two surfaces, help accommodate small gaps and can make it easier to attach components without screws or liquid adhesives.

Adhesive foam pads are available in different sizes, thicknesses and adhesive types. Selecting the right one depends on the surface, the weight of the item and the conditions in which it will be used.

What are adhesive foam pads?

Adhesive foam pads are pieces of foam with an adhesive coating on one or both sides. They may be supplied as rolls, strips, discs or custom-cut shapes.

The foam carrier provides cushioning and helps the tape adapt to small surface irregularities. The adhesive holds the pad against the surface and supports the bond between the materials.

STIKON supplies foam tapes in different constructions, including closed-cell PE foam options for mounting and general fixing applications.

Where are foam pads commonly used?

Foam pads can be used in a variety of applications:

• Signs and displays: Attaching signs, panels and point-of-sale materials.
• Automotive trims: Fixing suitable trims and badges.
• Cable management: Mounting lighter cable trunking and accessories.
• Furniture: Fixing selected components and fittings.
• Cushioning: Providing a soft layer between two surfaces.

The suitability of a particular pad depends on its adhesive, thickness and load-bearing requirements.

Selecting the right foam thickness

Thickness can make a noticeable difference to how a foam pad performs.

A thinner foam may be suitable for mounting lightweight items where only a small gap needs to be accommodated. A thicker foam can provide more cushioning and adapt to greater surface variations.

For example, STIKON's S-Mount LDS foam tape has a 1mm closed-cell PE foam carrier. It is intended for lighter mounting applications, including cable trunking, splashbacks, signage, crafts and POS displays.

For other mounting requirements, STIKON also lists a 2mm PE foam tape for mounting, sealing, signs, accessories and electronic components.

Why adhesive choice matters

The foam itself is only one part of the product. The adhesive must also be suitable for the surface.

Acrylic adhesives are used in several STIKON foam tape products, including options designed for indoor and outdoor applications. Some are formulated to resist moisture, UV exposure and temperature fluctuations.

Before choosing a product, check whether the surfaces are painted, smooth, textured or uneven. Also consider the weight of the item being mounted and whether the application will be exposed to outdoor conditions.

Foam pads in custom sizes

Standard rolls may not always be convenient for repeated production or specific mounting jobs. Depending on the product, foam tape can be supplied in slit widths, discs or die-cut shapes.

STIKON offers different foam tape formats to support a range of industrial and commercial requirements. Choosing the correct size and construction can make application easier and reduce unnecessary waste.