Epoxy putty...saw the commercial last night...anyone have the correct name of it? phone...?

I don't know what brand you saw an ad for, but epoxy putty is the general name. It comes in two parts, and you mix them together when you use it. It sets rock-hard. There's even a waterproof kind (marine epoxy) for underwater or wet applications. You don't need a phone number; every hardware store, Home Depot, Lowe's, etc., has it.