one piece bodykit

i just saw an 'teg with "one piece" body kit today on the freeway, there is no gap between the bumpers and the body, does anyone know what did they put between the gap and then paint the car over? thanks

all they did was mold the kit to the car, u can do that with fiberglass jelly, bondo, and there is some stuff that is blue i cant remember what its called but once it dries your kit will crack before that stuff does. that shit is strong ad falk

Its a "show car" mod... not a good "street car" mod. Filling the gap, and molding the body parts together... then repainting the entire car as a whole. The bondo, or filler will eventually crack from regular daily driving.. thats why its intended for only show cars; trailor queens.