I'm trying to envision what you did. Were you sealing up penetrations in an exterior surface or along a joint edge or were you filling voids in for ex the wall?

I'm trying to envision what you did. Were you sealing up penetrations in an exterior surface or along a joint edge or were you filling voids in for ex the wall? I had good results filling a nasty opening around a water pipe with the spray but it didn't last because I failed to observe the warning about UV degradation and the material eventually flaked away.