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Uxcell
Uxcell Insulation Sheet 1m x 0.5m x 5mm Embossed Aluminum Foil Thermal Barrier

Uxcell Insulation Sheet 1m x 0.5m x 5mm Embossed Aluminum Foil Thermal Barrier

Best price now

$21.70at eBayObserved at 3:11 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Uxcell Insulation Sheet 1m x 0.5m x 5mm Embossed Aluminum Foil Thermal Barrier

This is a 1 m x 0.5 m sheet of rubber foam insulation faced with embossed aluminum foil, 5 mm thick. The foil layer reflects radiant heat while the closed-cell foam slows conduction, and the material is rated for -30°C to 100°C (-22°F to 212°F). It is sold as a single small sheet, so it suits patching and small projects rather than whole-room coverage. At $16.97 at eBay as of November 4, 2026, it is the lowest of the two new prices listed.

Best forSmall patch jobs behind radiators or ductworkWrapping pipes, tanks or engine baysSound and heat damping in a car door or floorDIY craft and hobby insulation projects
Pros
  • Foil facing reflects radiant heat
  • Closed-cell rubber foam resists moisture
  • Flexible and easy to cut with scissors
  • Wide working range of -30°C to 100°C
  • Lightweight and simple to glue or tape in place
Cons
  • Only 0.5 m² per sheet, so coverage is limited
  • 5 mm thickness gives modest R-value on its own
  • Foil surface can crease and tear if handled roughly
  • Single-sheet pricing makes larger jobs costly

Uxcell Insulation Sheet 1m x 0.5m x 5mm Embossed Aluminum Foil Thermal Barrier prices at every store

  • eBayNew

    In stockSold by ofechko0

    $21.70Free shippingObserved at 3:11 PM
    Visit store
  • HarfingtonNew

    In stock

    $18.76+ $3.99 shippingObserved at 3:11 PM
    Visit store

Also available at

  • eBayCheck price at eBay

Uxcell Insulation Sheet 1m x 0.5m x 5mm Embossed Aluminum Foil Thermal Barrier price history

Lowest price we've seen: $18.76 on Nov 4 at Harfington. Tracked across 2 stores since Nov 4.

Specifications

Material
Rubber FoamSource
Working Temperature
-30℃ to +100℃ (-22℉ to +212℉)Source
Item thickness
5 MillimetersSource
Product dimensions
2.99L x 0.5W MetersSource
Manufacturer
uxcellSource
Brand
uxcellSource

Questions and answers

Is this worth it for a small project?
Yes, if you need a small piece of foil-faced foam. One sheet covers 0.5 m², which is enough for a radiator panel, a pipe run or a car door. For a whole room or attic, buying a roll works out cheaper per square meter.
What is the R-value of 5 mm rubber foam?
Uxcell does not publish an R-value for this sheet. At 5 mm, the foam's conductive insulation is modest; most of the benefit comes from the foil reflecting radiant heat. Treat it as a supplement, not a stand-alone wall insulator.
Can it be used near heat sources or outdoors?
The rated range is -30°C to 100°C (-22°F to 212°F), so keep it away from open flames, stoves and exhaust parts hotter than that. The foil and closed-cell foam resist moisture, but long-term direct sun and rain will degrade the foil facing.
How do I cut and attach it?
Cut it with scissors or a utility knife, foil side out. Use spray adhesive, double-sided tape or foil tape on the edges. Press it flat so the foil stays smooth, since creases reduce reflectivity.
When is the price lowest?
At $16.97 at eBay as of November 4, 2026, it is the lower of the two new prices listed. Small accessory items like this move little in price, so waiting rarely saves much.
Where is the Uxcell Insulation Sheet 1m x 0.5m x 5mm Embossed Aluminum Foil Thermal Barrier cheapest?
At eBay, for $21.70, as of our latest check.
Where can I buy the Uxcell Insulation Sheet 1m x 0.5m x 5mm Embossed Aluminum Foil Thermal Barrier?
2 stores we checked sell it, including Harfington, eBay.

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