Normally, seamless; worth looking at reviews. Prime is great but return shipping with other companies can be steep and those companies know it when they sell products; pictures can be deceiving. I got two MORE cans of PC Woody - expensive stuff. I thought I was getting the large ones, but got tiny ones; couldn't tell by picture. Also, when I called company to ask if I could just exchange and buy the bigger ones they said no. "You have to pay the shipping." Nasty. Bondo for wood is better anyhow. I had already purchased 4 large cans from those cheap idiots.