There’s no way to shield ourselves from the effect of gravity. There’s no material that we can stand on to prevent our planet from pulling on us.
This is because gravity is a universally attracting force. The attracting force between two bodies may be consumed in the sense that their attraction only affects the two bodies in question. However, the effect is not lost. It daisy-chains out to other bodies.
If I stand on a slab of rock, the rock “consumes” just as much gravity as it “produces”.
Every body of dielectric matter has around it a cloud of charged neutrinos. Where these clouds interact, we get a low pressure in the aether.
Low pressure areas between bodies daisy-chain in such a way that the net effect can be calculated by treating each interaction individually, before adding them all up to get the overall effect.