Skip to the main content
SupaGrip
A labelled roll of Gladiator aluminium foil tape beside four icons reading high performance, extra strong, heat resistant and water resistant.

Specialist Tape

Gladiator Aluminium Foil Tape 50mm x 10m

High-performance silver aluminium foil tape for sealing, joining and repair work around ducting, insulation and pipework. Heat resistant, water resistant and supplied on a 50mm x 10m roll.

£3.98

In stock119 available

Pack Size: 1 Roll

Free delivery over £10.00, otherwise £2.00. United Kingdom only.

  • Creates neat metallic joins that blend naturally with ducting and foil-faced insulation
  • Helps seal seams and joints where resistance to moisture is useful
  • Suitable for applications exposed to changing temperatures
  • Strong construction makes it useful for demanding maintenance and repair work

About this product

High-performance Gladiator aluminium foil tape for duct sealing, insulation, pipework and general maintenance. Supplied as 50mm x 10m rolls in packs of 1, 2, 3, 6 or 12.

Gladiator Aluminium Foil Tape is a high-performance metallic sealing tape for ducting, insulation, pipework and demanding repair jobs where a conventional cloth or packaging tape is not the right choice.

Made for ducting, insulation and metal-faced repairs

The aluminium foil construction gives the finished joint a neat metallic surface that works particularly well alongside ventilation ducting, foil-faced insulation and other metal components. Use it to join suitable foil surfaces, close seams, reinforce localised areas or complete general HVAC and insulation maintenance.

Useful where heat and moisture matter

This tape is designed for applications where exposure to changing temperatures and moisture makes an ordinary general-purpose tape less suitable. Its heat-resistant and water-resistant performance makes it a practical addition to heating, ventilation, insulation and maintenance supplies.

A strong 50mm wide repair strip

The 50mm width provides useful coverage across seams and joints without becoming cumbersome around smaller pipework or fittings. With 10 metres on the roll, there is enough material for repeated repairs, shorter installation jobs and routine maintenance.

Why use aluminium foil tape instead of gaffer tape?

Gaffer tape is a flexible cloth-backed product that is excellent for general repairs, bundling and securing. Aluminium foil tape is better suited to jobs where a metallic facing, heat resistance and compatibility with foil-faced insulation or metal ducting are more important.

For HVAC, insulation and metal-faced sealing work, foil tape gives a more appropriate finish than cloth tape and can blend naturally with the surrounding material.

Where is aluminium foil tape most useful?

It is particularly useful around heating and ventilation systems, duct joints, foil-faced insulation, pipe lagging and other suitable metal or foil surfaces. It can also be kept with general maintenance supplies for localised sealing and repair work where a metallic tape is preferred.

For the strongest bond, apply the tape to a clean, dry and sound surface and press it firmly across the entire joint rather than covering only the centre of the gap.

  • HVAC duct sealing
  • Ventilation duct joints
  • Heating system maintenance
  • Foil-faced insulation seams
  • Pipe lagging
  • Insulation repairs
  • Metal duct repairs
  • Joining suitable foil surfaces
  • Sealing suitable metal joints
  • Loft insulation work
  • General maintenance
  • Workshop repairs

Benefits

  • Creates neat metallic joins that blend naturally with ducting and foil-faced insulation
  • Helps seal seams and joints where resistance to moisture is useful
  • Suitable for applications exposed to changing temperatures
  • Strong construction makes it useful for demanding maintenance and repair work
  • 50mm width gives practical coverage across common joints and seams
  • Versatile enough for HVAC, insulation, pipework and general workshop maintenance
  • Sold in 1, 2, 3, 6 or 12 roll packs. Every roll is the same 50mm x 10m, so a bigger pack is simply more of the same tape

Features

  • Aluminium foil construction
  • High-performance grade
  • Heat resistant
  • Water resistant
  • Silver metallic finish

Specifications

Brand
Gladiator Tape
Material
Aluminium foil
Backing
Aluminium foil
Colour
Silver
Width
50mm
Length
10m
Pack quantity
1, 2, 3, 6 or 12 rolls
Tape type
Aluminium foil tape
Performance grade
High performance
Temperature property
Heat resistant
Moisture property
Water resistant
Pack sizes
1, 2, 3, 6 or 12 rolls
Roll size
50mm x 10m, the same in every pack

How to use

Apply to a clean, dry and sound surface free from dust, grease, condensation and loose material. Cut the required length, position the tape over the seam, joint or repair area and press firmly along the complete strip. Smooth the foil into the surface and around edges where required to maximise contact. Avoid applying over unstable, dirty or wet surfaces.

Storage

Store in a cool, dry place away from excessive moisture, contamination and direct sunlight. Keep the roll protected when not in use so the adhesive surface and edges remain clean.

Frequently asked questions

What is Gladiator aluminium foil tape used for?

It is suited to applications including duct sealing, heating and ventilation work, foil-faced insulation, pipe lagging and general metallic repair and maintenance jobs.

What size is the roll?

The roll is 50mm wide and 10 metres long.

Is this tape heat resistant?

Yes. Gladiator aluminium foil tape is designed for heat-resistant applications, making it useful around suitable heating, ventilation and insulation systems.

Is the aluminium foil tape water resistant?

Yes. The tape is water resistant, which makes it useful for suitable sealing and maintenance jobs where moisture may be present.

Can I use it on ventilation ducting?

Yes. Sealing suitable duct joints and ventilation components is one of the main applications for aluminium foil tape.

Can it be used with foil-faced insulation?

Yes. Its metallic aluminium surface makes it particularly suitable for joining and repairing suitable foil-faced insulation materials.

Is aluminium foil tape the same as silver gaffer tape?

No. Silver gaffer tape uses a reinforced cloth backing and is intended for broader repair and securing work. Aluminium foil tape has a metallic foil construction and is better suited to ducting, insulation and heat-related sealing applications.

How should the surface be prepared before application?

Remove dust, grease, moisture and loose material first. Apply the tape to a clean, dry surface and press firmly across the entire strip to create good contact.

How many rolls do I get?

That depends on the pack size you choose. This listing offers 1, 2, 3, 6 and 12 roll packs, and every roll is 50mm wide and 10 metres long. So a 3 pack is 30 metres of tape and a 12 pack is 120 metres.

Which pack size should I choose?

A single roll suits one duct joint or a small run of insulation seams. Two or three suit a van or a workshop. The 6 and 12 roll packs are for a whole loft, a plant room or a fit-out, where running out halfway through means going back for more.

Delivery and price

Delivery
United Kingdom only. Free over £10.00, otherwise £2.00.
Dispatch
Sent via Royal Mail.
VAT
SupaGrip is not VAT registered, so no VAT is added. The price shown is the price you pay.