Your favorite

[Ironmike]

What's your favorite sealant to use when installing freeze plugs?

 

[69B-Cuda]

I wipe on a little Permatex aviation form-a-gasket... kind of super dark brown stuff... I use that for most of my gasket sealing...

 

[340 8BBL]

I wipe on a little Permatex aviation form-a-gasket... kind of super dark brown stuff... I use that for most of my gasket sealing...

x2.......

 

[d5667]

Indian Head or permatex high tack

 

['64 Cuda]

No. 2 Permatex.

 

[fishy68]

Permatex hi-tack.

 

[krazykuda]

I like the edelbrock gasket cinch.

I like to knick name it gasket snot. because it is like snot wet or dry. When wet it is stringy and gooy. And when dry it you can roll it into little rubber balls. Just like snot.

 

[bad440]

x2.......

x3 bottle with a brush

 

[mjs69gts]

any of the permatex ulta silocones work very well also

 

[TurdFerguson]

copper or black rtv, just a lil skin around the edge, the press is what really holds them in, sealant just adds an extra touch just in case you have pitted plug holes.

I like brass plugs and leave them brass, as in, paint the motor 1st.

They however do make a glue for especially for freeze plugs.

 

[cudavert]

Me too, Permatex aviation or Hi-tack or.....Gaska-cinch.