Re: "For the want of a pin......"

Posted by PackardV8 On 2012/7/26 18:29:56

BH wrote:
" Loctite 290 Threadlocker -.... it can also be used for porosity sealing"

Yes, and i have found loctite (or something that resembled loctite) to have been used on houshold AC valves to seal them. One case i KNOW to have been done by a certified,qulaified, licensed, sanctified,quantified, christened, confirmed, washed in the blood and dyed in the wool 30 year "professional" HVAC man, on his OWN MOTHERS central AC in HER own house when it was installed NEW. The valve twisted off 30 years later when service was required.