3M High Temperature Flue Tape, 15-Foot Roll, 0.25 Cm, Silver

3M High Temperature Flue Tape, 15-Foot Roll, 0.25 Cm, Silver

Q: Can the tape be applied directly onto a wood stove, to seal the flue to it?

No. Aluminum isn’t durable when exposed to wood combustion byproducts, and it’s unlikely your peak temperature is below 600F. For a wood stove the correct way to seal the flue is to have a stove pipe that makes a tight friction fit on the outlet collar. If you have and old out of round tube with a snap-together seam buy a new tube with a welded seam. If you still can’t get as good a seal as you want, the only things I know of that will survive the 2100F temperature of an over-firing of the stove, a failed catalytic converter, or a chimney fire are 2000F muffler and tailpipe sealants, refractory cement, kaolin wool refractory material, and “water glass”. These are all cured at high temperature because they all use “water glass” as a binder (glue). Water glass is silica (glass) dissolved in (alkaline) water. The filler material in muffler cement/sealer/putty and refractory cement are similar, the grain size is smaller in the muffler products making them more useful in tight spaces. Kalolin wool is a non-asbestos mineral fiber available in thin wool strips and ropes that might’ve be useful for sealing stove outlet. All of these should be used to seal the inside of the joint. Combustion products would tend to erode the area of a leak and make an external seal ineffective in the long run.

Q: How hard is this tape to remove?

I have never removed it while it was still adhered to the pipe. It will loosen itself if the temp exceeds 550 to 600*

Q: can this product be used on wood pellet stove exhaust pipes ?

I’ve used it on pellet stoves before with no problems I use it on my wood stove now with no issues

Q: Can I use this to help secure/hold on a round chimney cap to chimney pipe (both metal)?

We used it around our oil heater and it did extremely well considering the heater got hot... I found it to be of great help.

4.3/5

Product ID: 301407218

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Details

Brand
3M
Colour
Silver
Material
Metal Wood
Number of Items
1
Recommended Uses For Product
Indoor

📏15-foot length for extensive coverage

🔥Heat resistant up to 600°F

🛠️1.5-inch width for precise sealing

Frequently Bought Together

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Kraken Bond High Temperature Black Fireplace Sealant 2732°F - (1x10.1oz.) Fire Resistance Up to 2732°F, High Temp Fire Caulk for Ovens, Stoves, Chimneys - Fast Dry, Paintable, Non-Flammable, 1 Pack

Description

🔥 Seal the heat, save the energy — duct tape that means business!

HEAT WARRIOR - Withstands extreme temperatures up to 600°F without losing grip
BUILT TO LAST - Durable adhesive resists moisture and maintains performance over time
SILVER SHIELD - Sleek silver finish blends seamlessly with metal and wood surfaces
SEAL LIKE A PRO - Stops hot air leaks at duct seams for maximum HVAC efficiency
EASY APPLICATION - Flexible 15-foot roll ensures quick, mess-free installation

3M High Temperature Flue Tape is a 15-foot, 1.5-inch wide silver tape designed to seal hot air ducts and prevent leaks. Engineered to resist moisture and withstand temperatures up to 600°F, it ensures durable, efficient heat sealing on metal and wood surfaces indoors.

Specifications

Brand	3M
Colour	Silver
Material	<strong>Compatible Material:</strong> Metal, Wood
Number of Items	1
Recommended Uses For Product	Indoor
Special Feature	Heat-Resistant
Surface Recommendation	Wood
Size	Heat-Sealing Tape
Item Thickness	1.5 Inches
Upper Temperature Rating	600 Degrees Fahrenheit
Compatible Material	Metal, Wood
Net Quantity	1 Count
Global Trade Identification Number	00021200016998
Manufacturer	3M India Limited, 48-51 Electronics City Hosur Road Bengaluru - 560100; 080-22233704, 3M India Ltd.
UPC	021200016998
Manufacturer	3M India Ltd.
Country of Origin	USA
Model number	2113NA
Item Weight	22.7 g
Product Dimensions	457.2 x 0.25 x 3.81 cm; 22.68 g
Item model number	2113NA
Item Height	1.5 Inches
Item Width	0.1 Inches
Included Components	Temperature Flue Tape,15-Foot
Are batteries included?	No

Have a Question? See What Others Asked

Can the tape be applied directly onto a wood stove, to seal the flue to it?

How hard is this tape to remove?

can this product be used on wood pellet stove exhaust pipes ?

Can I use this to help secure/hold on a round chimney cap to chimney pipe (both metal)?

Common Questions

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