THERMALIZER - High Performance Heat & Sound Insulator
• 5/16" Thick Felt Pad
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48" Wide
• Reinforced Foil on one side
• Reflects 90% of radiant heat from your passenger & engine compartments.
• Will not mold, mildew or create odors
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Use under hood, floorboard, marine engine hatch, marine hull, door panels & firewalls.