Is the foil backing aluminum or is it some kind of paper/aluminum stuff?

It is metallized plastic, NOT aluminum foil. Also it is flammable (burns when exposed to a flame).

Is it rated for 220 degrees?

The product doesn’t specify any temperature range. I’d be careful of anything that hot. Product is designed for water pipes.

Can this be used outdoor pipe exposed to multiple variety of weather conditions?

Probably not. The foil backing is only on one side and is pretty flimsy, and the fiberglass insulation will get soggy in the rain.

Is this appropriate insulate a ceiling register box?

I don’t see why not. But this is for pipes and is only 3” wide so you’d use quite a bit to wrap a register box depending of course on how big the box is.

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Frost King Foil Backed Fiberglass Pipe Wrap, 3"x1"x25'

Product ID: 5955214

Details

Brand
Frost King
Item Thickness
1 inches
Material
Fiberglass
Product Dimensions
5"L x 5"W
Recommended Uses For Product
Insulating and

📏25 feet long coverage

🔥1-inch thick vapor barrier

🛠️One-step easy installation

$34.98

Duties & taxes included

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Wrap it right, save energy tight! 🛠️

EFFORTLESS DIY UPGRADE - Simple one-step installation means no hassle, no extra tools
GENEROUS 25 FOOT LENGTH - Ample coverage for multiple pipes or large projects without constant reordering
DURABLE FIBERGLASS BUILD - Long-lasting, resilient material designed to withstand seasonal temperature swings
SWEAT FREE PIPES ALWAYS - Vapor barrier prevents condensation on cold water pipes for a sleek, dry finish
CUT HEAT LOSS SAVE ENERGY - Foil-backed insulation slashes wasteful heat escape on hot water pipes

Frost King’s Foil Backed Fiberglass Pipe Wrap offers a 1-inch thick vapor barrier and 25 feet of durable fiberglass insulation designed to reduce heat loss on hot water pipes and prevent condensation on cold pipes. Its foil backing enhances energy efficiency, while the simple one-step installation makes it a must-have for any savvy homeowner or professional aiming to optimize pipe performance and protect against winter damage.

Specifications

ASIN	B000BQSMCG
Best Sellers Rank	#16,462 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Weatherproofing Pipe Coverings
Brand Name	Frost King
Coverage	25 feet x 0.25 feet
Customer Reviews	4.4 4.4 out of 5 stars (2,657)
Global Trade Identification Number	00077578014999
Included Components	Frost King - SP42X/16
Item Dimensions L x W	5"L x 5"W
Item Thickness	1 inches
Item Type Name	Frost King - SP42X/16
Item Weight	14.2 g
Manufacturer	Frost King
Manufacturer Contact Information	1-800-526-5265
Manufacturer Part Number	SP42X/16
Manufacturer Warranty Description	90 days
Material Type	Fiberglass
Model Number	Frost King - SP42X/16
Number of Items	1
Recommended Uses For Product	Insulating pipes, preventing heat loss, and avoiding condensation
UPC	077578014999
Unit Count	1 Count

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$34.98

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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