Lava Wrap, Lava Heat Shield

American Made Since 1985

Stealth Lava® Exhaust Wrap

Blacked-Out Look. Volcanic Rock Strength.

Stealth Lava Exhaust Wrap is the blacked-out version of our original volcanic rock fiber wrap. Built for headers and exhausts, it improves scavenging to help boost horsepower and control heat.

Cuts exhaust heat by up to 50% to protect components and boost performance
Lowers under-hood temps to reduce heat soak and keep intake air cooler
25% stronger than fiberglass wraps for improved durability and lifespan
Enhances exhaust flow and scavenging for potential horsepower gains
Made in the USA with high-quality volcanic rock fiber for reliable heat protection

1200°F

649 °C

Continuous

2000°F

1093 °C

Intermittent

Instruction Sheet

TDS

Brochure

Product Types

372505

2 in x 15 ft Roll

372525

2 in x 25 ft Roll

372550

2 in x 50 ft Roll

372526

Stealth Lava Wrap 2 in x 25 ft with (x4) 10 in ties

372551

Stealth Lava Wrap 2 in x 50 ft with (x8) 8 in and (x2) 14 in ties

372592

Stealth Lava Wrap 2 in x 50 ft (x2) with (x16) 8 in and (x8) 14 in ties

Stealth Lava Exhaust Wrap – Built for Extreme Heat

When facing extreme heat, you need extreme performance, and that’s exactly what our Lava Wrap delivers. Heatshield Products’ Stealth Lava Exhaust Wrap, made from crushed volcanic rock, is the original basalt wrap dyed black. With 25% more strength than traditional fiberglass wraps, it offers enhanced durability, greater efficiency, and a longer lifespan. Tough, reliable, and ready for the heat.

FAQ

Why is Stealth Lava Exhaust Wrap the best choice for my car?

Stealth Lava Wrap is made from black-dyed volcanic rock fiber, offering superior strength compared to fiberglass wraps. It’s naturally resistant to chemicals, water, and acids, making it ideal for naturally aspirated applications and a reliable choice for most vehicles.

How can I ensure a smooth installation and avoid fraying?

Use the fold-over technique by tucking an extra 1/2 to 1 inch of wrap at the start and end of your installation. You can also apply high-temperature clear engine paint to seal the edges before cutting the wrap to eliminate fraying.

How does Stealth Lava Wrap compare to competitors, and does it cause rust?

Basalt wraps have a sustained operational temperature of 1200°F and can handle flash temperatures up to 2000°F for short bursts. Unlike competitors, we provide honest ratings based on real performance. Properly installed, Stealth Lava Wrap will not cause rust—its natural water resistance repels moisture, and high exhaust temperatures evaporate any water that may seep through.

Why does the wrap smoke when new, and how long will it last?

The initial smoke is harmless starch burning off from the manufacturing process. To avoid the odor, perform the first heat cycles outdoors. Smoking duration varies—hotter systems may stop within 20 minutes, while cooler systems could take a few days.