Metal bottle cap prep? This topic has 2 replies, 2 voices, and was last updated 6 years, 4 months ago by Kim. Viewing 2 reply threads Author Posts August 20, 2018 at 7:26 pm #15124 KimGuest I am wanting to pour into metal bottle caps. My question is do you have to reomve the plastic inner liner first? And if so any tips on best way to do this? August 20, 2018 at 10:05 pm #15133 Katherine SwiftKeymaster Hi Kim, I always remove the plastic liners before pouring resin into bottle caps. We have an article on how to do that here: https://resinobsession.com/resin-tutorials/how-to-remove-bottle-cap-liners-to-make-resin-bottle-cap-jewelry August 21, 2018 at 12:01 am #15140 KimGuest Thank you! I searched but didn’t find that. Author Posts Viewing 2 reply threads The topic ‘Metal bottle cap prep?’ is closed to new replies.