Wall coating turns any room into a bomb shelter

I know a country that could certainly use this technology, i.e Ukraine!

"... What Ortech eventually developed was a unique patented composite material containing fiber-reinforced plastic, which protects against blast hits, fragmentation, ballistics and forced entry. These wall panels can be installed internally or externally inside existing buildings. ..."

Wall coating turns any room into a bomb shelter - ISRAEL21c Ortech began its journey in the early 2000s, making anti-blast windows and doors, slowly graduating to manufacturing full-on bomb shelters.