Earlier this year, a 29-year-old Argentine engineering student mixed iron fillers into ordinary plaster to create a magnet-friendly wall finish. Now it could appeal to 45 million U.S. renter households looking to hang objects without drilling holes

Discover Ironplac, an innovative plaster that allows renters to hang items without drilling holes, perfect for 45 million U.S. households. Explore its benefits and limitations.

Raccontata daeconomictimes.indiatimes.com