I beg to differ. Belzona 1111 is not like the typical adheisives
available on the market.
With proper surface preperation, there will not be any bondline failure
with Belzona 1111. This has been documented by many independent and
government testing labs. Even the necular regulartor commission
approves Belzona 1111.
Belzona 1111 has been used by the USAF to rebuild areas around the
windows on KC-135 tankers.