“Both of these primers perform really well and apply beautifully smoothly. I'm deducting one star because the packaging contains far too much tough plastic and I couldn't for the life of me figure out how to get the top flap loose because there was a small invisible slice of tape holding it closed. I struggled with scissors and a knife for 15 minutes before getting it all dislodged. Anyone with arthritis or poor eyesight would really have difficulties here. Please change your packaging to be more accessible and also more eco-friendly.”