Burawi, G.G., Elgtlawi, M.H. and El huni, R.M. 2022. A comparison of the shear bond strength between magnet keepers and composite resin after using two abrasive metal surface treatments; sandblasting and tribochemical silica coating (CoJet System®). Libyan Journal of Science &Technology. 6, 1 (Sep. 2022). DOI:https://doi.org/10.37376/ljst.v6i1.2543.