Please choose the correct solution to the question: to create a recycled bottle-cap flower

Solution1: Use tape and go around the edge of a tin can lid and attach each bottle-cap petal to the lid. Attach a regular lid to the center of the can.

Solution2: Use an epoxy glue and go around the edge of a tin can lid and attach each bottle-cap petal to the lid. Attach a regular lid to the center of the can.

Answer format: solution1/solution2
Answer: solution2