A composition of vehicle and pigment used at ambient temperatures for filling/sealing joints or junctures, that remains elastic for an extended period of time after application.
Caulking.
To apply caulking to joints, cracks, or a juncture of different materials.
To drive oakum into the seams of a ship's wooden deck or hull to make it watertight.
To copulate.
A sealing material used to seal joints between heterogeneous materials in many kinds of construction and manufacture.