firstchoicehome Posted February 7, 2010 Author Report Share Posted February 7, 2010 here is the back wall cavity form for the concrete Link to comment Share on other sites More sharing options...
firstchoicehome Posted February 7, 2010 Author Report Share Posted February 7, 2010 Link to comment Share on other sites More sharing options...
firstchoicehome Posted February 7, 2010 Author Report Share Posted February 7, 2010 messy messy messy Link to comment Share on other sites More sharing options...
firstchoicehome Posted February 7, 2010 Author Report Share Posted February 7, 2010 now thats a strong back wall Link to comment Share on other sites More sharing options...
firstchoicehome Posted February 7, 2010 Author Report Share Posted February 7, 2010 time to seal the outside i used a heavy duty rhino liner type material that uses a textured roller. i had to stir this stuff for ten minutes because of all the rubber flakes in this stuff. Link to comment Share on other sites More sharing options...
firstchoicehome Posted February 7, 2010 Author Report Share Posted February 7, 2010 Link to comment Share on other sites More sharing options...
uhoh_45 Posted February 7, 2010 Report Share Posted February 7, 2010 quick question, why the concrete ? R.I.P! (Nov-29-2009) 92 explorer - 4 Atomic Apxx 15s duel .7s - 4rth order bandpass wall -4 powerbass XA-3000D's - 16 8volt batts wired to 16 volts - (9+/9-) runs 0gauge - 152.3 Db @ 29hz BUILD LOG current build 97 chevy lumina4 - 1 Atomic Apx 18 - 6 cube slot port trunk sealed off - 1 powerbass XA-3000D - 2 optima G31s in spare tire18 1 run 1/0 lumina build log Link to comment Share on other sites More sharing options...
firstchoicehome Posted February 7, 2010 Author Report Share Posted February 7, 2010 I cut a board the same shape as the factory midgate to seal the cabin from the bed the bed has a rubber seal that the midgate presses up against it and seals the cab. This board will be inside the truck i will remove the hardware latch from the factory midgate and screw it on my mdf midgate and use the bottom hinges to press the board againts the seal Link to comment Share on other sites More sharing options...
firstchoicehome Posted February 7, 2010 Author Report Share Posted February 7, 2010 quick question, why the concrete ? trying to make the back wall strong so it does not flex when the back wave hits it. that way it will all come back out the port. Link to comment Share on other sites More sharing options...
firstchoicehome Posted February 7, 2010 Author Report Share Posted February 7, 2010 factory midgate with the hardware latches at the top. Link to comment Share on other sites More sharing options...
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