While the proper prepping and fit is important in installing the Viking Centerpin Sleeves so is using the right glue. After lots of trial and error we have decided on Max Impact, a rubberized super glue. We recommend dry fitting and marking all sleeves before actual gluing as the Max impact doesn't have a long "work time". Sets in 90 seconds (or a lot sooner from our experience), full cure in 24 hours. Designed for high impact applications and is removable with heat(hair dryer or steam). Color: Black Size: .7oz.