This aluminum suggestion is completely different from other suggestions.
Name: ALUM
Description: A element that blocks ambient heat. Does not absorb ambient heat.
What it Does:
Blocks Ambient Heat
Acid resistant
Does not conduct ambient heat
Conducts electricity
Reflects all energy particles
Reasons: There isn't an element that blocks ambient heat. (Wall is too bulky)
The only other element that is acid resistant is glas.
Blocks ambient heat. If ambient heat contacts it, it doesn't absorb it (to prevent ambient heat from melting it)
Melts at 1300 C
Uses: Bunkers! Adds ambient heat shielding to it.
Laser shielding
Pretty much anything that needs to be shielded from Ambient Heat.
@SuinDraw 'Aluminum' and 'Aluminium' is correct, depending where's your country. Also, watch your hand while typing. You have mistaken 'should' by 'shpuld'
Please actually give feedback on my post, rather than argue about the proper spelling.