Have started to underseal wifeys 90 and am using the 3m "shutz" cans from a compressor,
Not knowing any better i started firing it on , but it took about a can a corner just to cover it, but i am mainly concerned at the pace it came out :shock: Then realised the air tank was at full pressure still :oops:
I can adjust the pressure But----- what should i turn it down to ?? was guessing 50 psi ??
Any ideas ??