Thermal Block™

Thermal Block™ - Heat Shield Does your newly restored vehicle send heat through the firewall and floorboards once the engine gets going? Keep engine and exhaust heat away from the vehicle's cabin with an OEM approved heat shield. Thermal Block™ strips are very flexible and can withstand up to 800°F. Composed of highly reflective foil and insulating PET fibers, just face the foil side towards any heat source to redirect radiant heat and substantially reduce heat transfer. *The "No Fold", 4 sheet, and 10 sheet options ship flat in a 12" x 24" box. The "Folded" option is delivered folded over inside of a mailer. Features Highly reflective aluminum surface designed to face a heat source (choose between smooth or knurled finish) Each heat shield is 1/8" thick and 12" x 24" (2 Sq Ft) Reflects 98% of radiant heat Withstands up to 800°F Treated for water, solvent, mildew, gas/oil, coolant, engine fluid, and flame resistance Made in the USA