02-05-2006, 04:29 PM
When my wife went out today to get something I gave her exactly what Wild Hobbies described to get to seal your engine (Permatex Ultra Copper High Temp RTV sealent), well the guy at the hardware store said he had never seen copper sealent before and she came home with Permatex high-temp RTV Silicone.
Can I use that instead to seal my engine?
Can I use that instead to seal my engine?