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๐ฅ Shield your gear with gold-level heat defense!
Design Engineering Heat Sheath GOLDโข is a 1" x 36" high-temperature line sleeving that reflects up to 90% of radiant heat up to 800ยฐF. Constructed from gold metalized polyimide laminated to a 20 oz heat-treated fiberglass base, it offers superior abrasion resistance and flexibility for hoses, fuel lines, wiring, and air intakes. Easy slip-on installation and made in the USA, it delivers professional-grade thermal protection for automotive and industrial applications.




| ASIN | B077JG3RL5 |
| Best Sellers Rank | #78,113 in Automotive ( See Top 100 in Automotive ) #44 in Automotive Replacement Exhaust Heat Wrap, Matting & Sleeving |
| Brand | Design Engineering |
| Brand Name | Design Engineering |
| Customer Reviews | 4.5 out of 5 stars 70 Reviews |
| Global Trade Identification Number | 00607078109170 |
| Included Components | 1" x 36" Heat Sheath Gold |
| Item Dimensions L x W | 36"L x 1"W |
| Item Type Name | Heat Sheath Gold |
| Item Weight | 0.25 Pounds |
| Manufacturer | Design Engineering, Inc. |
| Manufacturer Part Number | 10917 |
| Manufacturer Warranty Description | Limited Manufacturer Warranty |
| Model Number | 10917 |
| Number of Items | 1 |
| Part Interchange Info | 010917 |
| Product Dimensions | 36"L x 1"W |
| Recommended Uses For Product | Thermal insulation for hoses, fuel lines, wiring, air intakes, and cables |
| UPC | 607078109170 |
| Unit Count | 1.0 Count |
S**P
Fantastic heat shield
Great product, very flexible and we use it to shield fluid lines carrying liquid and fuel, to protect from heat..
M**T
Golden
The size is OD, not ID so keep that in mind when ordering, because of that I could use I for what I needed it for .
J**N
Overkill Heat Protection - Looks Amazing!
I used this to heat-wrap a new alternator wire for my 2005 Cadillac CTS-V. Do I need heat protection to 800ยฐF? No, it's somewhat overkill. Does it look awesome in GOLD? Absolutely. Fits easily over my 1/0 AWG wire. (Would not try to go smaller than 3/4 for this gauge) - Had to use 2 of them because the run was so long on an LS6 engine. (Alternator is on bottom.) - A little more expensive than the silver, but I feel it is worth it if not just for the looks, but knowing your cable is extra protected.
A**S
Oil cooler lines
I made a mistake based off someone else's review and forgot to account for the fittings at the end of the hoses on my 10an lines. So I cut them and used metal tip ties to wrap my lines since they will sit behind my watercooled alternator. Hope it holds up well.
J**C
Definitely a quality product.
K**S
Get a bigger size if you need to wrap 1/2"
OK If I buy a sleeve that states it is 1/2" it should be able to be slide over a 1/2" pipe. A piece of 1/2" of this material is only able to slide over about 2" of the same size OD pipe. It is too tight, Forces you to use 3/4" and that would look sloppy. A single MM larger in diameter. My other gripe is with this great world of technology why is this thing stitched so that it has a 1/2" flap along the whole length??? It's hideous. While this can be hidden by taping it down with the matching gold tape made by DEI, the tape does not adhere to it. I am going to shoot the tape with some 3M super 90 spray glue (rated to 250 degrees) and that should fix the adhesion problem. I shouldn't have to do things like this. Get your game together DEI
B**!
High quality
Looks and feels to be premium quality. I'm very happy with these. I wish I had more just to hang up since they look so nice. Only test is to see how long they last and how they hold up
Trustpilot
1 week ago
2 weeks ago