Abstract: This invention is directed to apparatus, and to the method for crimping and sealing the end of a thin walled, inflexible plastic tubing member, such as made from vinyl, PVC and the like, where such end preferably exhibits a uniquely configured end design in the shape of an arrowhead. The apparatus includes a frame having mounted thereon a carousel for operating in an intermittent, rotational mode among plural operating stations arranged in a circular sequence. The stations are arranged sequentially to receive the tubular plastic member, heat one end thereof to a preferred temperature between about 200.degree. to 212.degree. F. for a period of about 5 to 15 secounds, apply a plastic compatible adhesive to the inner wall of the heated one end, and crimp and seal said one end by applying a compressive force to the one end to bring opposing walls thereof into sealing engagement, while maintaining such compressive force for a sufficient time to effect the sealing of the one end.