The Best Fiberglass Braided Sleeves You Need Right Now!

Fiberglass braided sleeves are an essential component of any wiring system. They provide protection from heat, abrasion, chemicals, and electrical shocks, making them an invaluable part of any wiring system. In this article, we’ll provide an overview of the best fiberglass braided sleeves available on the market and what to look for when shopping for one.

19/32 Inch 15FT Silicone Rubber Coated, Tightly Braided Fiberglass…
2AC PERFORMANCE 1/2″ inner diameter Fiberglass Heat Shield Sleeve …
3Techflex FGN0.38BK10 Insultherm High-Temperature Resin-Coated Fib…
4uxcell Insulation Braid Sleeve,16.4Ft-10mm High TEMP Silicone Fib…
5Heat Shroud 3/4″ ID 3.2 ft Aluminized Sleeving Lightweight Alumin…

9/32 Inch 15FT Silicone Rubber Coated, Tightly Braided Fiberglass

Why Should You Invest in It

  • 【Widely Application】 Our sleeve can achieve multiple safety protection, which can effectively prevent the splash of high temperature molten materials and prevent the surrounding cables and equipment from being damaged. It is also widely used for the protection of vehicle pipelines or industrial pipelines to enhance the anti-aging properties of pipelines to extend their service life.
  • 【High Insulating Performance & Stability】 Our silicone rubber coated fiberglass sleeve provide high insulation value and stability, and it is the primary insulating material for low voltage applications. Its dielectric loss, voltage resistance and surface resistance coefficient are the best among insulating materials and can be influenced very little by temperature and frequency.
  • 【Satisfactory Product Warranty】 We provide the best product service for every customer. If you have any questions about the product or you need additional sizes not on the link, you can contact us anytime. We will reply you and solve your problem within 24 hours on business days. Silicone rubber fiberglass sleeves are available in different diameter and length sizes. Please reserve sufficient diameter and length when purchasing.
  • 【Excellent High Temperature Resistance】 Silicone fiberglass sleeves also called high-temperature sleeves, are used to protect cables from being damaged or melted in long-term high-temperature operating environments. This sleeve can withstand temperatures of -10℃ up to 200℃ for 6 hours of continuous use. It will not harden the cable when used in a lowest temperature -10℃ environment, and has good flame resistance and Retain Heat. This greatly extends the life of cables in special environments.
  • 【Fiberglass Silicone Coated Material】 Silicone fiberglass sleeves are embryonic tubes woven from high purity alkali-free glass fibers and then coated with silicone rubber on the outside of the tube. The glass fibers on the inside of the casing are tight and smooth and strong, making the cable easy to insert. The silicone rubber completely coated on the surface of the casing makes the casing more flexible and enhances the protection of the cable.

AC PERFORMANCE 1/2″ Inner Diameter Fiberglass Heat Shield Sleeve

Why Should You Invest in It

  • Continuous operating temperature of 1100 degree Fahrenheit, 2000 degree Fahrenheit intermittent
  • Special weave that allows it to expand and contract over fittings, terminals and more
  • Capable of reducing up to 60 percent of radiant heat
  • Helps to prevent vapor lock, protects wires from melting, shields oil and brake lines
  • 1/2″ ID, 10 feet (3 meter) length. Mainly made of high quality fiber glass.

Techflex FGN0.38BK10 Insultherm High-Temperature Resin-Coated Fib

Why Should You Invest in It

  • Black, resin-coated, braided fiberglass for strength, non-reactivity, and insulation against heat
  • 10′ sleeve for protecting wires, cables, and hoses from continuous, extreme heat
  • Nominal diameter of 3/8″ and maximum diameter of 5/8″, with 0.043″ thick wall
  • Cuts with scissors to suit application
  • Suitable in engine manifolds, exhaust systems, or other environments up to 1,200 degrees F

Uxcell Insulation Braid Sleeve,16.4Ft-10mm High TEMP Silicone Fib

Why Should You Invest in It

  • [NOTE] Electrical wires should never be hot. Should increase the gauge of wire if you are exceeding the recommended load of that wire. This product would make the wire get hot by not letting it cool and might melt the insulation on said wire.
  • [MADE] This product is made of alkali-free fiberglass. Then coated with a small amount of silicone resin. Lastly, process the pipe under a high temperature.
  • [PARAMETER] Material: Alkali-free Fiberglass, Silicone Resin; Length: 5 Meter / 16.4 Feet; Inner Diameter: 10mm; Working Temp Range: –60℃~+200℃; Working Voltage: 1200V; Flame Resistance: VW-1.
  • [FEATURE] This heat sleeve fiberglass are for high temperature applications, also, it keeps wire neat and organized.
  • [APPLICATION] The heat shield tubing is mainly applied to insulate and heat equipment, such as motor, engine, plug wire, fuel lines, decorative light, etc.

Heat Shroud 3/4″ ID 3.2 Ft Aluminized Sleeving Lightweight Alumin

Why Should You Invest in It

  • Designed to provide maximum heat reflectivity while also protecting from chemical, oil leaks & spills, dirt, road grime and other underhood hazards. Helps to prevent vapor lock, lower air intake temperatures
  • 3.2 Feet (1 meter) length fit for 3/4 inch OD hose. Tightly braided fibers aluminum fiberglass heat shield sleeve
  • Continuous operating reflective temperature of 500 degree Fahrenheit
  • Wrap around wires, cables and hoses for extreme heat protection
  • Trim to desired length, pliable for tight bends

How To Choose Your Fiberglass Braided Sleeves

Use our buying guide before you purchase Fiberglass Braided Sleeves. Some features are necessary, while others may not be as important to you.:

Quality of the Unit

The product should be high-quality, durable, and last for more than one year. The best way to assess the quality is by reading reviews from other customers who have purchased and used the product.

Is the Unit Worth the Price Tag?

Price is not the only factor to consider while buying a product, but it’s an important one. You should compare how much you’re willing to spend on the item with what other sellers are offering similar products for. Keep in mind that cheaper isn’t always better – quality should also be taken into consideration.

If the price difference is significant, choose the more expensive option as it is likely to be of better quality and last longer than its cheaper counterparts.


Before you buy a product, always double-check that the model you want includes all of the features you desire! If you’re unsure about any of them, read reviews from customers who have used those specific features. This way, you can get an idea of whether or not they would be useful to YOU.


There are a lot of risks involved while buying products online. Sometimes, the product doesn’t reach you, or it comes in damaged condition. So make sure that the seller offers a guarantee on the product.

Customer Support

Last but not the least, make sure that customer support is available for you in case of any issues or queries regarding your purchased product. If there is no help desk support, then you can always go to forums and review sites to find answers to any doubts.

Frequently Asked Questions

1. What is the maximum temperature rating of your fiberglass braided sleeves?

The maximum temperature rating of our fiberglass braided sleeves is 500°F (260°C).

2. Are your fiberglass braided sleeves flame retardant?

No, our fiberglass braided sleeves are not flame retardant.

3. Can your fiberglass braided sleeves resist abrasion and wear?

Yes, fiberglass braided sleeves can resist abrasion and wear. The sleeves are made of a durable material that is designed to be resistant to wear and tear. Additionally, the tight weave of the braid helps to strengthen the fibers and prevent them from fraying and wearing away.

4. How much does a typical fiberglass braided sleeve weigh?

The weight of a typical fiberglass braided sleeve depends on the size and thickness of the sleeve. Generally, a 1/4 inch thick sleeve will weigh around 0.1 oz per foot.

5. What range of sizes do your fiberglass braided sleeves come in?

Our fiberglass braided sleeves come in a range of sizes from 1/8″ to 3/4″.

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