Is the adhesive conductive?

the adhesive is probably not electrically conductive. But the aluminum tape most certainly is conductive. Do not use this product to insulate any electrical situation. Just use electrical tape.

Can I use this tape to seal inside top of floor vent in bathroom near tub? Will it prevent water from seeping through?

I am really not sure if it will prevent water seeping in. I used it on an air vent as well. But I believe it's purpose is to make it nice and air tight to prevent hot or cold air leaking from around seams. Might want to ask seller. Maybe use Flex Seal?

Is the two pack 140 yards total?

Yes. Hard to see in the thumbnail pic because the text is dark blue against black, but it does say “70 YDS” on each roll. So naturally, 140 yards when you have two of them.

What's the highest temperature rating for this product?

Had to research it. Tape foil works in temperatures ranging from 248°F to -22°F

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TapePlus Aluminum Foil Tape - Heat-Resistant HVAC Tape - Waterproof Weather Barrier - High-Temp Thermal Seal - 3 in x 210 ft, Silver

TapePlus Aluminum Foil Tape - Heat-Resistant HVAC Tape - Waterproof Weather Barrier - High-Temp Thermal Seal - 3 in x 210 ft, Silver

Product ID: 224030197

Details

Brand
TapePlus
Color
Silver
Material
Aluminum
Number of Items
1
Recommended Uses For Product
Indoor Outdoor

💧Waterproof & moisture resistant

📏210 ft length for extensive use

🔥Heat-resistant up to 250°F

€ 79.56

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Seal the deal with TapePlus – where durability meets high-temp performance!

LONG LASTING ROLL - Generous 210 ft length means fewer replacements and more project efficiency.
EFFICIENCY BOOSTER - Seals hot and cold air ducts to optimize HVAC performance and energy savings.
ALL WEATHER WARRIOR - Waterproof and UV-resistant for reliable outdoor and indoor sealing.
VERSATILE SURFACE GRIP - Adheres flawlessly to metal and foil surfaces, ensuring a secure, lasting bond.
PRO GRADE THERMAL SHIELD - Withstands high temps up to 250°F, perfect for HVAC and heat-sensitive projects.

TapePlus Aluminum Foil Tape is a professional-grade, heat-resistant (up to 250°F), waterproof HVAC tape designed for superior sealing and insulation. Its 3-inch width and 210-foot length provide extensive coverage, while its strong adhesion to metal surfaces ensures reliable performance in both indoor and outdoor environments. Ideal for duct insulation, weather barriers, and thermal sealing, this silver aluminum tape combines durability with versatility to enhance system efficiency and protect against moisture and UV exposure.

Specifications

ASIN	B08B4VN4QQ
Adhesive Format	Sheet
Adhesive Location	Full Surface
Adhesive Material	Aluminum
Adhesive Side Count	1
Best Sellers Rank	#36,487 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #312 in Duct Tape
Brand Name	TapePlus
Color	Silver
Compatible Material	Aluminum
Customer Reviews	4.7 4.7 out of 5 stars (789)
Item Resistance	moisture resistant, outdoor resistant
Manufacturer	TapePlus
Material Type	Aluminum
Model	FoilTape-3
Number of Items	1
Number of Packs	1
Other Special Features of the Product	Removable
Part Number	FoilTape-3
Recommended Uses For Product	Indoor, Outdoor
Size Name	3 Inch
Surface Recommendation	Metal
UPC	857974008224
Unit Count	210 Feet
Upper Temperature Rating	250 °F
Water Resistance Level	Waterproof

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€ 79.56

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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