[SEL] Blow Torch Leathers

[Richard Strobel]

If the checkvalve is working properly the rubber cup will never touch the 
gas.  Might give this one a try.

Rick




> > Do they have to be leather?  You might be able to get cups from brake
> > cylinders that will fit, but they will be rubber.  There usually
> > available from any napa store by diameter.
>
>
> Styrene butadiene doesnt like  gasolene
> Nor  petroleum products at all .
> Those 3/4" cups will be 1 - 1/2 when you
> finally get them wrenched out of the hole .