any one used that copper block sealer????

and can not use any coolent at all
after this is done even if you put water in first and than the coolent?????

because by my understanding you cant use coolent after the prosses

 

ummm can i ask what you are using this for.. where is the leak?

 

coolent seal

or im atleast 95 % sure shows signs white smoke untill warm, lost of power when, i start it and open the radiator cap and there is presure build up (when its coold of corse)

 

you have to follow specific instructions, do a search to find the procedure. if you don't you may wind up with blocked coolant passages.

 

I have tried it and didnt have good results. Search for the full procedure. I think it may be on www.rotaryresurrection.com

 

i may be being a capt. obvious but start saving for a rebuild or kit.... it should hold up for a lil while.

 

I caught a coolant seal leak early on my prevoius NA.
I used the brown powder Barrs Leak stuff since I already had some.
It held for almost a year.
When I sold the car, it was still running great.

 

any one know if you can put coolent in it again??? thats my main quesion?

 

I did lasted around 6 months

 

yes you can, but you have to fully clean out the system pre and post installing the chemicals.

 

--F that block weld ****
Here is what you need but its 75 dollars a pop
it called Blue devil---do what it says,and it works great,I had blown coolant seals,
and the guys at eld performance told me about it--they used it for blown head gaskets.I used it and have had no problems .I put it in ,in june--I run 50/50 and have had no problems.--like i said though its not cheap ,but its alot cheaper than a rebuild

 

The blue devil stuff wokrs excellent in piston motors, know of at least 12 different
guys that used it and it worked every time. know one of the guys at blue devil.
Pm you with some more info, rx7doctor