Crimped tube joint

A tube joint comprising:

• a first tube having an end portion dimensioned to receive the end portion of a second tube with radial clearance between the contiguous surfaces to be joined;
• a first portion of the end portion of said second tube being coated with an ambient temperature curable adhesive;
• a second portion of the end portion of said second tube in an area between said adhesive and the free end thereof is provided with a cured resilient sealer;
• a plurality of grooves including a pair of axially spaced end grooves and a central groove intermediate said spaced end grooves being formed in the outer surface of a portion of the first tube that overlaps said second tube, the portion of said first tube which underlies said grooves extending radially inwardly a distance sufficient to reduce the diameter of said first tube and cause said first tube to grip said second tube to reduce to substantially zero thickness the sealer and adhesive beneath said grooves;
• a first pocket located between one of said end grooves and said central groove for containing said sealer to form a first instant sealing area and a second pocket located between the other of said end groove and said central groove for containing said curable adhesive forming a second permanent sealing area after said adhesive has cured.