Rotary Aviation or Atkins apex seals any good?
 

Anybody using these for a 12a and what do you think of them?

I use the atkins seals in all my rebuilds. I do mostly 13B engines. Never had an issue with them.. Atkins constumer service also is very proffesional.. I would go with them

What do you think about their solid corner seals?

I did not know RA did seals for the 12a, I thought the only apexseals they made where for the 2mm and 3mm 13b. But as for the 2mm, I have over 10,000 hard miles on them with around 13 psi of boost.

RA doesn't make 12A seals.

^ word...he's right

i use RA seals in my 13b, but if i were to use seals in my 12a, id probably go atkins, unless i found a great deal on oem mazda....

RA just came out with 12A seals.