I agree with KTL and flat6pac,that Torque values are not such a problem,
but there is a product that i use alot in my professional work called Loxeal
it is used by plumbers engineers etc,especially here in Australia New Zealand,
What makes this so good is it is clear, will seal any metal,and can be ready to use
only after 30 minutes.Not saying that locktite is not good, just another great product to use.