It is however important to follow glue application instructions precisely. Videos below might show different techniques for glue repairs, but in general idea remain the same – parts to be glued must be first cleaned by Acetone or MEK at least several times, and glue must be applied in thin layers several times, with various intervals between several glue applications. Glue must be tacky at the time when both parts to be glued are joined together. It is important to provide appropriate pressure after glued parts being joined together, and let 24 hours to cure before re-inflating inflatable boat chambers.