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CSLB B LICENSE GENERAL CONTRACTOR EXAM Questions and answers, rated A+| latest update 2024/25|
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CSLB B LICENSE GENERAL CONTRACTOR EXAM Questions and answers, rated A+ If unused mortar stiffens due to hydration of cement, what must you do? - -Discard the mortar What minimum time must you wait before caulking or grouting new tiles? - -24-48 Hours How long should you wait before installin...
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