Peter Petruski

Peter Petruski was a brilliant chemist who used his genius to develop an incredibly powerful adhesive paste, fashioning a paste-gun to weaponize it and embarking on a criminal career—first as Paste-Pot Pete, later rebranding himself the Trapster to demand more respect from the villainous community.

Few characters embody the wild, inventive spirit of Marvel's Silver Age quite like Peter Petruski, who crash-landed into comics in Strange Tales #110 back in 1963, courtesy of Stan Lee, H. E. Huntley, and Dick Ayers. Over more than six decades of Marvel history, he's racked up 122 catalog appearances and earned recognition in 14 key issues — a testament to his stubborn staying power in a universe that never quite lets him fade. His team affiliations span both the heroic and the villainous, counting memberships in both the Fantastic Four and the notorious Frightful Four, which tells you something about a career as complicated and twisting as his own history. Across the pages of Fantastic Four, The Amazing Spider-Man, and Captain America, he keeps fierce company — sharing adventures with the likes of Reed Richards, Ben Grimm, and the Human Torch — making him one of those essential Silver Age figures who keeps turning up wherever Marvel's biggest stories unfold.