Model # F11XAD

Internet #100208743

Store SKU #806874

Store SO SKU #1000238340

null 3/4 in. x 3 ft. Fiberglass Self-Sealing Pre-Slit Pipe Cover
0077578030715

3/4 in. x 3 ft. Fiberglass Self-Sealing Pre-Slit Pipe Cover

$587 /each

Overview

The Thermwell Products Co., Inc. 3/4 in. x 3 ft. Fiberglass Self-Sealing Pre-Slit Pipe Cover fits 3/4 in. pipe and can be used where foam pipe insulation is not appropriate. This pre-slit tube has a self-sealing jacket and can be used for pipes exiting furnaces and water heaters.
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Frequently Bought Together

Product Overview

The Thermwell Products Co., Inc. 3/4 in. x 3 ft. Fiberglass Self-Sealing Pre-Slit Pipe Cover fits 3/4 in. pipe and can be used where foam pipe insulation is not appropriate. This pre-slit tube has a self-sealing jacket and can be used for pipes exiting furnaces and water heaters.
  • Use for pipes exiting furnace and water heaters
  • Use where foam pipe insulation is not appropriate
  • Use for steam heat systems and next to water heaters
  • Fits 3/4 in. copper pipe
  • Reinforced foil and paper wrap is 1/2 in. thick and 3 ft. long
  • Pre-slit tube with self-sealing jacket

Product Overview

Model #: F11XAD
Sku #: 806874
Internet #: 100208743

The Thermwell Products Co., Inc. 3/4 in. x 3 ft. Fiberglass Self-Sealing Pre-Slit Pipe Cover fits 3/4 in. pipe and can be used where foam pipe insulation is not appropriate. This pre-slit tube has a self-sealing jacket and can be used for pipes exiting furnaces and water heaters.

  • Use for pipes exiting furnace and water heaters
  • Use where foam pipe insulation is not appropriate
  • Use for steam heat systems and next to water heaters
  • Fits 3/4 in. copper pipe
  • Reinforced foil and paper wrap is 1/2 in. thick and 3 ft. long
  • Pre-slit tube with self-sealing jacket

Specifications

Dimensions

Maximum compatible pipe size (in.)
.75
Product Depth (in.)
2.1
Product Height (in.)
1.750
Product Length (in.)
36 in
Product Width (in.)
1.75

Details

Accessory Type
Insulation
Compatible Pipe Material
Copper
Features
Self-Sealing
Insulation R-Value
0
Minimum compatible pipe size (in.)
.75
Pipe or Fitting Product Type
Accessory
Product Weight (lb.)
.35lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
no

Specifications

Dimensions

Maximum compatible pipe size (in.)
.75
Product Depth (in.)
2.1
Product Height (in.)
1.750
Product Length (in.)
36 in
Product Width (in.)
1.75

Details

Accessory Type
Insulation
Compatible Pipe Material
Copper
Features
Self-Sealing
Insulation R-Value
0
Minimum compatible pipe size (in.)
.75
Pipe or Fitting Product Type
Accessory
Product Weight (lb.)
.35lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
no

Questions & Answers

Can this be used to cover a water line that has a heat tape on it?

Can this be used to cover a water line that has a heat tape on it?
Asked by: Tony
The reason I purchased fiberglass pipe covers was to cover heat tape. No sure if it is approved from the manufacture, I could not find any support. In my case, I covered 3/4" copper with heat tape then with either 3/4" or 1" fiberglass(can't remember). I then cover over this with something like 2 1/2 or 3 inch fiberglass pipe cover, for extra insulation. I was running a supply line through an un-insulated attic in the Northeast. So far no problems for the last 4 years. I also use fiberglass insulation above water heaters, due to its increased heat tolerance. Never cover heat tape with foam insulation, common sold in stores to insulate pipe.
Answered by: drew
Date published: 2018-01-15

Hi, will this 3/4 in. x 3 fit Fiberglass Self-Sealing Pre-Slit Pipe Cover fit my 3 1/2" or ( thre...

Hi, will this 3/4 in. x 3 fit Fiberglass Self-Sealing Pre-Slit Pipe Cover fit my 3 1/2" or ( three and a half inch). spelled out, very skinny pipe from floor to ceiling. I took a tape measure and put it around the very skinny pipe and got that measurement, if not, what size would fit a pipe that small, thanks!
Asked by: Val
Yes, however, you need to measure the circumference of the pipe. 1/2, 3/4, 1 inch you need the correct size for your pipe.
Answered by: chase
Date published: 2018-01-13

Can I use this on PEX hot-water lines feeding baseboard radiant heaters? Line temps are ~180 degr...

Can I use this on PEX hot-water lines feeding baseboard radiant heaters? Line temps are ~180 degrees.
Asked by: JR
Yes, I am doing something similar with my baseboard copper.
Answered by: chase
Date published: 2018-01-12

Can these bend 90 degrees together with the corrugated supply line?

Can these bend 90 degrees together with the corrugated supply line?
Asked by: OJF
No, they will not bend for angles.
Answered by: WeatherstripExpert
Date published: 2017-03-17
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Customer Reviews

3/4 in. x 3 ft. Fiberglass Self-Sealing Pre-Slit Pipe Cover is rated 3.0 out of 5 by 7.
Rated 4 out of 5 by from Using on the hot water side connector of water heater . Expecting no issues. Hoping it saves few... Using on the hot water side connector of water heater . Expecting no issues. Hoping it saves few a dollars each year and keep a few degrees as ho water passes through it. Goes on easy as long as the connector is straight as this product will not bend.
Date published: 2017-09-29
Rated 1 out of 5 by from The product was fine except that I was sent 1" x 3 Ft. not 3/4" and I did not want to go through ... The product was fine except that I was sent 1" x 3 Ft. not 3/4" and I did not want to go through the hassle of returning the one item. I guess the QC was off that time of day.
Date published: 2018-01-16
Rated 2 out of 5 by from The insulation was falling apart and the adhesive was not... The insulation was falling apart and the adhesive was not sticking either, I had to add tape to hold it together.
Date published: 2018-01-10
Rated 3 out of 5 by from Paper backing falls off like it was never on it... Paper backing falls off like it was never on it
Date published: 2018-01-16
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-12-27
Rated 5 out of 5 by from Great insulation ... Great insulation
Date published: 2017-09-26
Rated 1 out of 5 by from Lousy quality at high price The self-adhesive cover does not stay stuck, it fails after a couple of days. At a premium price it should not fail immediately. Look elsewhere for your fiberglass pipe insulation
Date published: 2015-01-09
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