Ummickl Titanium Heat Shield Sleeve 1" x 10' — Basalt Fiber High-Temp Wrap, 2500°F Radiant Heat Protection

Ummickl Titanium Heat Shield Sleeve is a 1" inner-diameter, 10-foot basalt-based wrap that protects fuel lines, spark plug wires, and cable looms from extreme radiant heat up to intermittent 2500°F.

This flexible heat sleeve roll is designed for automotive and motorcycle use where high-temperature exposure can damage hoses, brake lines, clutch cables, and wiring harnesses. Made from high-quality basalt (often called titanium-style) fiber, the sleeve blocks the majority of radiant heat while remaining thin, pliable, and easy to size. It arrives as a continuous 10-foot length that you can cut to the exact size needed for boots, hoses, or wire bundles.

How does the Ummickl heat sleeve reduce heat transfer to hoses and wires?

The basalt fiber construction reflects and dissipates radiant heat, lowering the temperature that reaches vulnerable components. It reduces direct radiant heating and creates a thermal barrier so nearby lines and wires run cooler under the hood.

• Material: basalt/titanium-style fiber that withstands intermittent temperatures up to 2500°F.
• Performance: blocks approximately 80% of radiant heat when installed properly.
• Form factor: thin, woven sleeve that wraps closely to hoses and wires to minimize added bulk.

Can I cut and fit this sleeve to different wire boots and hoses?

Yes — the roll is fully customizable: cut it to length for spark plug boots, AN lines, or short hose sections. The sleeve is expandable and compressible, so it fits over connectors, terminals, and varying diameters without needing clamps in many applications.

• Size: nominal 1" inner diameter, 10' total length; easily trimmed with scissors or a hot knife.
• Fit: flexible weave expands to fit larger diameters and contracts for a snug wrap.
• Compatibility: works on spark plug wires, fuel lines, brake lines, clutch cables, and wire looms.

How do I install the Ummickl heat shield sleeve on my vehicle?

Installation is straightforward: slide the sleeve over the wire or hose and position it where heat exposure is highest, then trim to length. For tight boot areas or sealed connectors, open the weave slightly and pull the component through; some users secure the ends with high-temp zip ties or heat-resistant adhesive tape when needed.

• Method: pull wires or hoses through the sleeve or slit the sleeve to wrap around fixed lines.
• Fastening: optional high-temp zip ties, tape, or clamps for permanent fits.
• Tip: orient the sleeve to cover the area closest to the heat source (exhaust manifold, turbocharger, or header).

What makes basalt "titanium-style" sleeve preferable to fiberglass wraps?

Basalt fiber offers higher temperature tolerance and better long-term durability than many fiberglass alternatives. It resists embrittlement and maintains flexibility after repeated thermal cycles, which helps retain protection around vibration-prone areas and moving parts.

• Temperature tolerance: rated for intermittent exposure up to 2500°F.
• Durability: resists degradation and stays flexible after heat cycling.
• Weight and bulk: thinner profile than some thicker wraps, reducing interference with tight engine layouts.

Who is this for: The Ummickl Heat Shield Sleeve is aimed at DIY mechanics, tuners, and professional shops who need a compact, high-temperature barrier for engine bay wiring, fuel lines, and hoses. It’s useful for anyone fitting turbochargers, headers, or tight engine swaps where radiant heat can cause vapor lock, damaged spark plug boots, or premature cable wear. If you need a customizable, cut-to-fit sleeve that tolerates extreme heat and stays flexible, this product is designed to meet those requirements.