They can be sprayed with his bulletproof and bombproof coating, Dragonshield.
From the businessweek.com
The large glass wall at the front and even the trash cans inside are bombproof, they said.
From the thenewstribune.com
That yield, alone, seems to make the shares bombproof in the short term.
From the thisismoney.co.uk
Charlie and His Orchestra was moved in the still bombproof province.
From the en.wikipedia.org
She works in an office with bombproof windows and lives in a house with round-the-clock guards.
From the washingtonpost.com
There will be 22, presumably eagle-free, bombproof stories behind discreetly disguised barricades.
From the online.wsj.com
Wiltshire Council on the other hand uses taxpayers'money to make sure their plains are bombproof.
From the blackburncitizen.co.uk
The underground plant at Fordow, however, is virtually bombproof.
From the newscientist.com
Still, they're cool-looking things and probably bombproof.
From the techcrunch.com
More examples
Able to resist the explosive force of bombs and shells; "bombproof shelter"
Bomb shelter: a chamber (often underground) reinforced against bombing and provided with food and living facilities; used during air raids
Make safe against bombings
An air-raid shelter, a structure designed to give protection against air raids and bombs; Sufficiently strong to resist the effects of a blast from a bomb
A hold or anchor that is thought to offer the utmost security; for example, a top-rope anchor around a large, stable tree trunk or immovable boulder.
Adj. Very secure, unlikely to move even when subjected to great force.
A shelter from artillery attack; those not exposed to danger.
A horse that doesn't frighten or spook. An especially reliable horse is sometimes described as '100% bomb proof'. See also 'Old War Horse' below.
A structure designed to provide security against artillery fire.