Hi there, I was wondering if siloxane is a good sealant for a concrete driveway

Sorry we pump Concrete we really dont seal it.

You have several types of sealers for different uses.You have waterbase and lacquer base,both very usefull.In non ventalated areas the waterbase should be used,lacquer can be very explosive by nature.

The sealer soaks into the top layer of concrete which is now water/stain resistant.It does protect the surface and often needs to be re applied yearly.