sub foam surround cracked how 2 fix ?

[400ex 5.0]

can i re-glue the surrounds on my jl 12w6 's? or can i send them to get fixed? no warrenty, they are 10 years old and still pounded like new until yesterday!

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[Diplexers 10+ year member]

Over the years I have found that good ol rubber cement works wonders. If it cracked on the inside (connecting to the cone) just brush it on. If it cracked on the outside get a syringe (automotive) and apply it with that so you don't get build up on the foam material. Merry Christmas

 

[mattj 5,000+ posts]

You also may wanna do a few layers so its a reall good strong bond. Id suggest rubber cement as well. Dont do it goopy at all. Do small fine layers and do enough untill you think its got a great bond and isnt going to be weak and flimsy.