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is there lead in marble counter tops
If it is real marble, the oil in the putty can leach into the marble and discolor it.
Honey has a density of about 1.36 kg/litre and water 1 kg/litre. So, it must sink in water. (Actually, it dissolves in water, but before it dissolves it will sink.)
The density of glass is greater than that of water and so will sink. Different species of wood have different densities so, depending on the species, some will float while others will sink.
The cause is the difference in density; the density of water is 1 g/cm3 and for mercury is 13,5 g/cm3.
The same way as you would polish a car. A good wax. Wash and dry just like you would a car. If you would or would not do something to your car then do or don't for your cultured marble.
The trap and drain in most sinks gets it's venting from the overflow tube in the sink or in the case of a double kitchen sink, one side gets it from the other. One problem is with most cultured marble and cast sinks. Most of these do not have an overflow feature and may drain slow.
I'm going to guess the old sink was porcelain or cast iron and the new one is cultured marble? If that's the case, the old one had an over flow hole at the top of the bowl so that is wouldn't over flow. That was the vent for the sink. Cultured marble ones don't so the water is trying to go down against air pressure. If this is the case, it can be fixed or at least helped. Message me back for the details.
The marble will sink.
is there lead in marble counter tops
sink
Because the marble has a higher density than the water does
Gravity Gravity Density of the marble stone being greater than water causes it to sink by gravitational force.
marble because it weight is more
The force of gravity
usually marble
If it is real marble, the oil in the putty can leach into the marble and discolor it.