Heatmaster  Exhaust Shields

Includes grommets. Any size made (22" wide up to 47" length) Good up to 2500 degrees F.
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Part #08000

NASA/Boeing Exhaust Shields


The above picture shows Koolmat Insulation installed on a high temperature engine exhaust fan on a rooftop of an OEM plant. The material is mounted as a flex joint between the fan and the exhaust stack. It is exposed to internal temperatures from 200 degrees F. to over 1000 degrees. F. as well as outside temperature and exposure extremes.  

Koolmat Insulation is a fiberglass/silicone composite that is weather resistant, very flexible, will follow contours and has a broad temperature range up to 1000 degree F. Koolmat Insulation can easily be applied in a number of ways using rivets, strapping, or permanent fasteners like hi temperature glues or silicones. 

In this example, Koolmat is used in place of Refractive, a common high temperature fabric flex joint material, due to its superior durability in areas of temperatures, environmental exposure, vibration and sound dampening. The example shown has been in place for 2 years with no visible signs of deterioration.


D & H Heat Technology, Inc.
P.O. Box 985
Mooresville, NC  28115
Fax: 704.662.9109
Phone: 704.662.9099
Toll Free: 877.566.5369
koolmat1@earthlink.net