Gumption has a super-fresh, lemony fragrance that is extremely pleasant without being overpowering, harsh or chemical-like.

Grit measures sandpaper’s coarseness, determined by the size of the abrasive particles on its surface. A coarse grit wears down whatever you’re sanding more quickly, but it also leaves deep ...

Narrator: So, a silicone polymer, the putty, carries an abrasive material, the silicon carbide particles. Let's make this simple and see how the process works on an intake manifold. The intake ...