What kind of heat can this Fire Sleeve withstand?

This Fire Sleeve is designed to handle direct heat up to 500°F continuously. It can also withstand intermittent heat exposure up to 2000°F.

Can I use this sleeve on lines that already have fittings attached?

Yes, the material has a slight stretch of about 1/16 to 1/8 inch, which can help with installation on lines that already have fittings. For a smoother fit, you may consider ordering one size up if your lines have fittings.

What is the best way to determine the correct size sleeve for my application?

The manufacturer provides an application chart that matches AN line sizes to recommended Fire Sleeve sizes. For example, 6AN and 8AN lines are recommended for the 5/8 inch Fire Sleeve. It's also noted that braided stainless steel lines might require a slightly different size than braided Kevlar lines.

DEI 94472 Fire Sleeve 5/8in x 100ft Spool - Universal

Name: DEI Fire Sleeve 5/8in I.D. x 100ft Spool
Brand: DEI
SKU: dei-dei-fire-sleeve-5-8in-i-d-x-100ft-spool-t14-141543
Price: 539.35 USD
Availability: InStock

DEI Fire Sleeve 5/8in I.D. x 100ft Spool

$539.35

Only 3 left in stock

DEI Fire Sleeve 5/8in I.D. x 100ft Spool. Protects lines and wiring from extreme heat.

Key Features

This Fire Sleeve has a 5/8 inch inside diameter and comes on a 100-foot spool.
Constructed from braided glass material heavily coated with iron oxide silicone rubber.
Protects against direct heat up to 500°F continuously and 2000°F intermittently.
Ideal for insulating fuel, transmission, brake lines, and electrical wiring.
Can be used for bundling and protecting hoses and wiring.
Offers burn protection during underhood repairs and maintenance.

This is a universal part and can be used on a wide variety of vehicles and applications. Refer to the manufacturer's application chart for specific line size recommendations.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

The core of this DEI Fire Sleeve is a high-temperature resistant braided glass material, woven into a flexible sleeve. This core is then heavily coated with 100% iron oxide silicone rubber, giving it the ability to handle direct heat up to 500°F continuously and up to 2000°F intermittently. This makes it an excellent choice for protecting critical components like fuel, transmission, and brake lines from damaging underhood temperatures and abrasions.

This 5/8 inch inside diameter sleeve comes on a 100-foot spool, giving you plenty of material for multiple applications. It's not just for lines; you can also use it to bundle and protect electrical wiring, or for burn protection during underhood repairs and maintenance. The material has a slight stretch, about 1/16 to 1/8 inch, which can be helpful during installation, especially if you have lines with fittings already attached. For lines with fittings, you might consider ordering one size up to ensure a smooth fit.

This fire sleeve is a universal part, meaning it can be adapted to a wide range of vehicles and applications where heat protection is needed. It's a solid option for anyone looking to add an extra layer of defense against the harsh conditions found in an engine bay.