A: This is new packaging. Item worked well
A: If you look up Sedona Vinyl tile on the home depot website and then select the product you're interested in; among the alternate pictures of the product they're are also videos: in one of the videos, someone is using a extension roller. I would say yes to your question.
A: This roller can be used to secure LVP in small installation areas where larger rollers may not be an option.
A: Yes, works well on adhesive backed vinyl planked flooring.
A: Yes, but be prepared to be on your knees.
A: So this is a light soft roller and was great for peel and stick. But in your case, I would rent the heavy glue down roller. Pretty sure Home Depot has them. Do sections at a time to get nice adhesion. Good luck. Pick up a pair of knee pads while there too. You’ll be glad.