Clearfil SE Bond is only light-cure, while Liner Bond 2V is dual-cure. Clearfil SE Bond has a single bottle primer and Liner Bond 2V has a two-bottle primer that requires mixing. Clearfil SE Bond has a 20 second application time, while Liner Bond 2V primer is applied in 30 seconds. Clearfil SE Bond is not indicated for bonding fresh amalgam, while Liner Bond 2V is designed for this use.
