Heavy-Duty Exhaust Lagging Wrap

Large roll of black exhaust wrap for industrial and marine

large white exhaust wrap for industrial use

American Made Since 1985

HD Exhaust Wrap

Exhaust Wrap for Heavy Duty Applications

This U.S. Made exhaust wrap is engineered to keep heat inside the exhaust system, improving gas flow and reducing engine bay temperatures—without the health risks associated with imported wraps. Ideal for heavy-duty industrial and marine use.

Reduces engine bay temps by up to 50% for improved reliability
Keeps heat in the exhaust for better emissions and efficiency
Ideal for pre-DPF and lower-temperature Tier 4 systems
Durable and water-resistant — built for harsh environments
Proudly made in the USA for marine and industrial-grade performance

1200°F

649 °C

Continuous

2000°F

1093 °C

Intermittent

Instruction Sheet

SDS

TDS

Product Types

HD31022

2 in x 50 ft Roll White

HD31023

2 in x 100 ft Roll White

HD31043

4 in x 100 ft Roll White

HD31063

6 in x 100 ft Roll White

HD32022

2 in x 50 ft Roll Black

HD32023

2 in x 100 ft Roll Black

HD32033

3 in x 100 ft Roll Black

HD32043

4 in x 100 ft Roll Black

HD32063

6 in x 100 ft Roll Black

Wrap Up Heavy-Duty Heat

Wrap heavy-duty exhaust tape around exhaust pipes to reduce surface heat by up to 50%. By retaining heat in the system, it improves efficiency—especially in Tier 4 DPF applications. Hotter exhaust gases flow out faster, improving overall exhaust scavenging. This performance benefit helps reduce emissions and protect nearby components. Trusted in mining, construction, power generation, and heavy-duty on/off-highway equipment. Also used in petrochemical and offshore environments for long-lasting thermal control.

Easy to Install

This lagging wrap installs easily in the field using a 50/50 overlap and coil method. It can be applied directly on equipment or at facilities, minimizing downtime. Secure it with stainless steel locking ties, clamps, or high-temp wire. Made from high-quality fiberglass yarn—completely asbestos-free. The wrap is noncombustible, water-resistant, and fungus-resistant for long-term durability in harsh environments.