Ucreative Fiberglass Exhaust Heat Wrap 2" x 50' (2 Rolls, Black) — High‑Temp 1400°F Insulation for Headers

The Ucreative 2" x 50' fiberglass exhaust heat wrap (two rolls) is a high-temperature sleeve that insulates exhaust headers and pipes to reduce under-hood heat and improve exhaust flow.

This dual-pack of Ucreative heat wrap provides 100 feet of 2-inch-wide fiberglass wrap plus 20 locking ties for a complete exhaust insulation job on motorcycles, cars, ATVs and custom fabrication projects. Designed to tolerate extreme temperatures and help control radiant heat, the wrap helps lower surrounding component temperatures and can support better thermal management for performance and longevity. The black fiberglas finish is heat-tolerant though it may fade; an optional high-temperature coating can restore a darker appearance after installation.

How hot can this Ucreative fiberglass wrap handle?

The wrap is engineered for sustained high temperatures: it resists direct continuous heat up to 1400°F and intermittent spikes up to 2000°F. This rating makes it suitable for most exhaust and header applications where strong thermal protection is required. Expect some initial smoke and odors during the first hour or two as the wrap cures; this is normal and will dissipate.

• Continuous temp resistance: 1400°F
• Intermittent spike tolerance: 2000°F
• Initial break-in: light smoke/odor for 1–2 hours

Will using this wrap affect engine performance or vibration?

Wrapping headers can help retain exhaust heat inside the pipes, which may improve exhaust gas velocity and reduce under-hood temperatures that stress nearby parts. While it doesn't change engine internals, many users report reduced heat soak and improved thermal consistency that can indirectly support performance and component life. The insulating layer also helps dampen radiant heat and can reduce vibration-related wear on heat-sensitive parts.

• Promotes warmer exhaust gas flow for efficiency
• Reduces radiant heat transfer to engine bay components
• Helps limit vibration-related material fatigue

What is included and how long is this supply?

This package contains two 50-foot rolls of 2-inch-wide fiberglass wrap, giving you a total of 100 feet to cover headers, downpipes, or multiple smaller runs. It also includes 20 locking ties to secure the wrap during installation and minimize unraveling. The 2" width is practical for tight bends and smaller-diameter pipes where precision wrapping is required.

• Two rolls, each 50' long and 2" wide (100' total)
• 20 locking ties included for secure fastening
• Fits motorcycles, cars, ATVs, and custom exhaust work

How should I care for the black finish and post-installation behavior?

The black finish is heat-resistant but can fade when exposed to continuous high temperatures; applying a high-temperature silicone coating spray after installation can restore and protect the darker appearance. During the first use, expect light smoke or odor as binders cure—the effect is temporary. Clean surrounding surfaces and ventilate the area during initial runs to avoid lingering smells.

• Optional: high-temp black silicone spray to maintain color
• Allow initial smoke/odor to dissipate within 1–2 hours
• Ensure secure tie placement to prevent unraveling

Who is this for: The Ucreative 2" x 50' fiberglass exhaust wrap is aimed at do-it-yourself mechanics, custom fabricators, motorcyclists, and performance enthusiasts who need durable thermal insulation for headers, downpipes, and tight exhaust runs. It’s a practical option when you want to lower under-hood heat, protect nearby components, and tidy up exhaust routing on a budget—while still having enough material and accessories for multiple projects or a full vehicle installation.