Coolant hasn't started mixing with oil yet
Keep driving this car and this leak will kill it. I guarantee coolant is going into the cylinders and causing misfires. will get into the cat alytic converter and kill it. Really you can't afford not to fix this the right way now. Use bars and say goodbye to your heater working.
Ceramics are minerals which VITRIFY (vitreous means like glass) when heated. Examples are a toilet, any clay pottery. A ceramic coating is like the surface of an iron bathtub. In one method, metal is coated with a ceramic powder, then FIRED in a very hot oven to fuse the ceramic powder into a solid surface. Another way is called FLAME SPRAYING, the ceramic powder is heated in a torch and sprayed like paint while still above its melting temperature onto the surface of the metal.
waste of time it wont work.