Oil catch cans do their best work when they stay cool, but underhood heat constantly works against them. The Heatshield Products Catch Can Cool Shield wraps around most oil catch cans and air-oil separators, blocking up to 90% of radiant heat so the can stays cold enough to condense and drop oil vapor efficiently before it ever reaches the intake.
Thermal protection that directly improves catch can performance. When the catch can runs hot, incoming crankcase vapor stays in a gaseous state and passes through without separating. Keeping the can cooler forces that vapor to condense faster, which means more oil captured in the can and less coating intake valves, combustion chambers, and spark plugs with carbon.
Rated for serious heat environments. The aluminum foil heat shield handles continuous exposure up to 1100°F and intermittent spikes up to 2000°F, making it equally at home on a dedicated drag car or a daily driver packed tight under the hood. Heat-resistant edging tape is included for a clean, secure edge finish after trimming.
Universal sizing with a custom-fit finish. The 7-inch by 12-inch sheet trims easily with heavy-duty scissors or a razor knife to match the exact profile of the catch can. Installation requires no tools: clean and dry the surface, confirm it is at least 65°F, and press the shield in place.
Product Benefits
- Reduces Radiant Heat by up to 90%: Reflects the majority of radiant heat away from the catch can body.
- 1100°F Continuous Rating: Handles sustained underhood heat without degrading.
- 2000°F Intermittent Rating: Withstands short-duration heat spikes common near headers and exhaust.
- Improves Oil Separation Efficiency: Cooler can temperatures accelerate vapor condensation for cleaner oil capture.
- Universal Fit: Sized at 7 in x 12 in and trimmable to fit most catch cans and air-oil separators.
- Includes Edging Tape: Heat-resistant tape secures trimmed edges for a finished, professional appearance.
- Tool-Free Installation: Peel-and-stick application takes only minutes with no drilling or brackets.
- Made in the USA: Manufactured domestically with high-quality materials.
About Heatshield Products: Heatshield Products designs and manufactures thermal management solutions for automotive, motorsport, and industrial applications. Built in the USA, the full lineup covers everything from header wraps and muffler armor to component-specific shields engineered to reduce heat soak and protect performance parts.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
