Cool-It Thermo Sleeve - 1.5/8-2'' ID, 3' Length

The primary function is to protect components like hoses, fuel lines, and wiring from radiant heat, preventing heat damage and maintaining optimal performance.

It uses an ultra-lightweight construction with a highly reflective foil laminated onto high-temperature fabric, offering superior insulation without the bulk of traditional coated fiberglass sleeves.

No, the Thermo Sleeve is designed to protect against radiant heat. It is fireproof, but not intended for direct flame contact.

It can reflect up to 90% of all radiant heat.

It is available in various inside diameters (e.g., 1/4 - 1/2 Inch, 5/8 - 1 Inch, 1 - 1 1/2 Inch, 1.5/8-2'' ID) and lengths (3 or 12 feet).

Yes, the Thermo Sleeve is oil resistant.

Clean the sleeve with a damp cloth. Avoid using harsh solvents or abrasive cleaners.

Ensure the selected inside diameter (ID) is correct. If the component's outer diameter is at the upper limit of the sleeve's specified range, consider a sleeve with a slightly larger ID. You may need to gently flex or slightly spread the sleeve opening during installation.

Verify that the heat source does not exceed the sleeve's temperature resistance limits. This sleeve is designed for radiant heat, not direct contact with extremely high-temperature sources like exhaust headers. Ensure it is not in direct contact with exhaust pipes or manifolds.

The foil is a critical component for heat reflection. Avoid dragging the sleeve over rough surfaces during installation. Minor scratches may not significantly impact performance, but deep gouges could compromise its effectiveness. Replace if damage is extensive.