Fiberglass tape is a widely used material in industrial applications due to its excellent thermal, electrical, and mechanical properties. Available in versions with and without an aluminum coating, this technical tape provides a versatile solution for wrapping, insulating, and protecting items exposed to high temperatures, friction, humidity, or chemical agents.

At Suimtec we offer high-performance fiberglass tapes, adapted to the needs of industries such as metalworking, electrical, automotive, HVAC and petrochemical.

What is fiberglass tape?

It is a technical fabric made with glass filaments.
It withstands continuous temperatures up to 550 °C.
It is used to wrap pipes, cables, valves, ducts and mechanical elements.
It is available in two versions: with aluminum coating and without it.

Differences between tape with and without aluminum

Aluminum-free tape:

Made exclusively from woven fiberglass.
High thermal and electrical resistance.
Ideal for indoors, electric motors and areas without exposure to radiant heat.

Tape with aluminum:

Fiberglass coated with an aluminum sheet.
Reflects up to 95% of radiant heat.
It offers greater protection against moisture, oils, and chemicals.
Suitable for exposed environments or outdoor applications.

Common industrial applications

1. Thermal and energy industry

Insulation of steam and hot water pipes.
Valve casings, flanges and boiler connections.

2. Automotive and transport sector

Thermal protection of exhaust systems.
Hose and electrical component wrapping.

3. Electrical and electronics industry

Insulation of electric motors and transformers.
Coil wrapping, connectors and wiring exposed to heat.

4. HVAC and air conditioning systems

Thermal protection in hot air ducts.
Insulation of metal joints or industrial ventilation systems.

5. Petrochemical industry

Protection against heat and chemicals in ATEX zones.
Insulation of metallic components in corrosive environments.

6. Food processing

Protection of hot surfaces in industrial ovens.
Machinery isolation in cooking or drying lines.

Technical benefits of fiberglass tape

Continuous thermal resistance up to 550 °C.
Excellent performance against friction and abrasion.
Good chemical and moisture resistance (especially the aluminum version).
Electrical insulation (non-aluminum version).
Compatible with high-temperature adhesives.
Flexible, easy to cut and install on different surfaces.
Long service life even under demanding industrial conditions.

How to choose the right type of tape?

Recommended aluminum-free tape if:

Electrical insulation is required.
The application is internal and there is no direct exposure to radiant heat.
The goal is to protect motors, transformers, coils, or wiring.

Recommended tape with aluminum if:

The aim is to reflect radiant heat.
There is exposure to moisture, oils, or corrosive environments.
An additional thermal barrier is needed in outdoor or visible areas.

Suimtec industrial tapes: quality and technical support

At Suimtec, we offer a complete catalog of fiberglass tapes, both with and without aluminum, available in various widths, thicknesses, and formats. We provide personalized service to help you select the most suitable product based on your application, the thermal environment, and project requirements.

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