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R- 21 Attic Wall Unfaced Reflective Roll Insulation 100-sq ft ( 48-in W x 25-ft L ) Individual pack

Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 100-sq ft ( 48-in W x 25-ft L ) Individual pack

4.8
399
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168 Questions
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Can I use this as heat shield (windshield sunscreen) for vehicles? Why do you not recommend using them on vehicles.


as long as you do not place the product against the window you will be fine. if the product is against the window it can discolor the window and possibly break it.

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