Composite Heat Insulation Products for Buses, RVs, Motorhomes & EMS Vehicles – High Temp Thermal Protection
877-566-5369

EMS Full Floor Insulation Cutouts for Ford F350 and F450  

Measure the area carefully to determine the correct material size required for your project. This installation used a 60″ x 60″ section to cover both sides of the EMS unit for effective heat reduction. Die-cut quotes are available upon request with submitted drawings. Please allow a 3–4 week lead time for large orders before shipment.

RV #07000-30 Engine cover with Koolmat 30″ x 5′  

The ideal solution for blocking heat from entering the passenger and driver compartments. Install it once and enjoy long-term protection. Koolmat is a high-performance composite material that will not allow air or liquids to penetrate.

Measure your project using a 30″ width and your required length. Call us toll-free at 877-566-5369 with your measurements, and we’ll custom-cut your order and ship it the same day.

#07520 Spark Plug boot covers 1-1/2″ x 7″

RV spark plug wires are exposed to extreme heat—especially cylinders 6 and 8 at the rear of the engine, where airflow is limited. Without protection, plug boots can overheat and melt, leading to misfires and unexpected breakdowns that can interrupt your vacation.

We offer the 07020 Koolsox (1-1/2″ x 7″), designed to fit securely around the plug boot and provide superior heat protection to prevent burn-through and failure.

Don’t get caught without the protection you need. Order today! Call toll-free at 877-566-5369 to place your order.

#08000 Heatmaster Exhaust shield size 5″ x 10″ size (up to 2500 Degrees F)

RV engines generate extreme heat, and exhaust temperatures can quickly transfer into the interior of the coach. To reduce cabin heat, measure the exhaust pipe underneath—specifically the section closest to the bottom of the driver or passenger engine cover. Common sizes are around 5″ x 10″, but always measure to be sure.

We custom-fabricate a heat shield to your measurements, install grommets for easy mounting, and ship it flat with the necessary straps. Once received, simply curve (bow) the shield to fit around the exhaust pipe or catalytic converter. Most orders ship within a couple of days.

For best performance, the shield should wrap from the left side, across the top, and down to the right side halfway—leaving the bottom open. This design allows heat to escape downward while preventing it from rising into the interior.

When your measurements are ready, call 877-566-5369 to place your order. For questions, contact 704-662-9099 and ask for Pat.