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    • Sleeving

    Protect and prolong the life of your vehicle's wiring, hoses, and cables with Thermo-Tec Automotive's sleeving products. Crafted with precision and durability in mind, our sleeving solutions offer superior heat insulation and abrasion resistance, shielding vital components from extreme temperatures and wear. Whether you're looking to safeguard sensitive wiring in the engine bay, insulate hoses from heat damage, or organize and protect cables throughout your vehicle, Thermo-Tec's sleeving products provide reliable performance and peace of mind. With easy installation and available in a variety of sizes and materials, our sleeving options offer versatile solutions for any automotive application.

    • Thermo Sleeve 2" x 3 ft Thermo Sleeve 2" x 3 ft
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      sku: 14020

      Thermo Sleeve 2" x 3 ft

      2" x 3 ft Thermo-Sleeve features a seamless lamination of high-temperature fabric to a highly-reflective foil, creating a formidable barrier against thermal intrusion. Its ultra-lightweight construction offers superior insulation compared to traditional...

      $40.40
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    • Thermo Sleeve 1" x 3 ft Thermo Sleeve 1" x 3 ft
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      sku: 14010

      Thermo Sleeve 1" x 3 ft

      1" x 3 ft Thermo-Sleeve features a seamless lamination of high-temperature fabric to a highly-reflective foil, creating a formidable barrier against thermal intrusion. Its ultra-lightweight construction offers superior insulation compared to traditional...

      $26.82
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    • Express Sleeve 1/2 to 1" x 3 ft Express Sleeve 1/2 to 1" x 3 ft
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      sku: 14030

      Express Sleeve 1/2 to 1" x 3 ft

      1/2" to 1" x 3 ft Express Sleeves are precisely what our customers have been searching for. This user-friendly sleeving combines high-temperature insulation material with a highly reflective Mylar foil, all secured with a convenient hook and loop closure...

      $37.86
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    • Thermo Sleeve 2-1/2" x 3 ft Thermo Sleeve 2-1/2" x 3 ft
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      sku: 14025

      Thermo Sleeve 2-1/2" x 3 ft

      2-1/2" x 3 ft Thermo-Sleeve features a seamless lamination of high-temperature fabric to a highly-reflective foil, creating a formidable barrier against thermal intrusion. Its ultra-lightweight construction offers superior insulation compared to...

      $47.08
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    • Thermo Sleeve 1/2" x 3 ft Thermo Sleeve 1/2" x 3 ft
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      sku: 14005

      Thermo Sleeve 1/2" x 3 ft

      1/2" x 3 ft Thermo-Sleeve features a seamless lamination of high-temperature fabric to a highly-reflective foil, creating a formidable barrier against thermal intrusion. Its ultra-lightweight construction offers superior insulation compared to...

      $20.20
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    • Heat Sleeve, Black 1/2" x 3 ft
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      sku: 18050

      Heat Sleeve, Black 1/2" x 3 ft

      1/2" x 3 ft, Black Engineered to safeguard wires, cables, and hoses from the damaging effects of high-temperature exposure, liquid spills, and occasional flame contact. Crafted with precision in the USA, this silicone-coated fiberglass fire sleeving...

      $35.76
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    • Spark Plug Wire Heat Shield, 4-pk
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      sku: 14250

      Spark Plug Wire Heat Shield, 4-pk

      4-pk This dual-purpose sleeve is engineered with precision to safeguard your ignition system like never before. At its core, this heat shield boasts a unique construction designed to combat heat on two fronts. Its outer surface reflects over 90 percent...

      $50.72
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    • Heat Sleeve, Black 3/4" x 3 ft
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      sku: 18075

      Heat Sleeve, Black 3/4" x 3 ft

      3/4" x 3 ft, Black Engineered to safeguard wires, cables, and hoses from the damaging effects of high-temperature exposure, liquid spills, and occasional flame contact. Crafted with precision in the USA, this silicone-coated fiberglass fire sleeving...

      $45.60
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    • Thermo Sleeve 1-1/2" x 3 ft Thermo Sleeve 1-1/2" x 3 ft
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      sku: 14015

      Thermo Sleeve 1-1/2" x 3 ft

      1-1/2" x 3 ft Thermo-Sleeve features a seamless lamination of high-temperature fabric to a highly-reflective foil, creating a formidable barrier against thermal intrusion. Its ultra-lightweight construction offers superior insulation compared to...

      $33.71
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    • Spark Plug Wire Heat Shield, 2-pk
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      sku: 14200

      Spark Plug Wire Heat Shield, 2-pk

      2-pk This dual-purpose sleeve is engineered with precision to safeguard your ignition system like never before. At its core, this heat shield boasts a unique construction designed to combat heat on two fronts. Its outer surface reflects over 90 percent...

      $25.36
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    • Heat Sleeve, Silver 3/4" x 3 ft
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      sku: 18076

      Heat Sleeve, Silver 3/4" x 3 ft

      3/4" x 3 ft, Silver Engineered to safeguard wires, cables, and hoses from the damaging effects of high-temperature exposure, liquid spills, and occasional flame contact. Crafted with precision in the USA, this silicone-coated fiberglass fire sleeving...

      $45.60
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    • Heat Sleeve, Silver 1/2" x 3 ft
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      sku: 18051

      Heat Sleeve, Silver 1/2" x 3 ft

      1/2" x 3 ft, Silver Engineered to safeguard wires, cables, and hoses from the damaging effects of high-temperature exposure, liquid spills, and occasional flame contact. Crafted with precision in the USA, this silicone-coated fiberglass fire sleeving...

      $35.76
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    • Thermo Sleeve 2-1/2" x 12 ft Thermo Sleeve 2-1/2" x 12 ft
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      sku: 14026

      Thermo Sleeve 2-1/2" x 12 ft

      2-1/2" x 12 ft Thermo-Sleeve features a seamless lamination of high-temperature fabric to a highly-reflective foil, creating a formidable barrier against thermal intrusion. Its ultra-lightweight construction offers superior insulation compared to...

      $188.24
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    • Thermo Sleeve 1" x 12 ft Thermo Sleeve 1" x 12 ft
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      sku: 14011

      Thermo Sleeve 1" x 12 ft

      1" x 12 ft Thermo-Sleeve features a seamless lamination of high-temperature fabric to a highly-reflective foil, creating a formidable barrier against thermal intrusion. Its ultra-lightweight construction offers superior insulation compared to traditional...

      $107.42
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