1. You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
    Dismiss Notice
Dismiss Notice
This forum does not allow a single user to have more than one username. If anyone wants to change their username contact an admin and it will be done. Multiple accounts belonging to the same member will be deleted without warning.

wilson 5000 roof mount install sealer needed?

Discussion in 'CB Antennas' started by JCunningham17, Jan 15, 2020.

  1. JCunningham17

    JCunningham17 New Member

    Joined:
    Jan 14, 2020
    Messages:
    4
    Likes Received:
    12
    do i have to use some silicon under and above the gasket. seller said no but figured id ask. im thinking good insurance. silicone grease or rtv?


     
    #1 JCunningham17, Jan 15, 2020
    Last edited: Jan 15, 2020
    2NC995 likes this.

  2. 2NC995

    2NC995 DAN

    Joined:
    Feb 23, 2008
    Messages:
    2,219
    Likes Received:
    3,933
    I’ve only once installed a Wilson roof mount, and it was roughly 20 years ago.

    I used no sealant aside from the supplied gasket and had no issues.
     
    #2 2NC995, Jan 15, 2020
    Shadetree Mechanic, Woody-202 and RT431 like this.
  3. binrat

    binrat WDX Club Coordinator
    Staff Member

    Joined:
    Nov 5, 2008
    Messages:
    2,453
    Likes Received:
    1,276
    Last one I did was with a very thin layer of silicon on it.
     
    #3 binrat, Jan 16, 2020
    Woody-202 likes this.
  4. M0GVZ

    M0GVZ Sr. Member

    Joined:
    Oct 18, 2011
    Messages:
    1,700
    Likes Received:
    1,379
    If it's like my Sirio mount it shouldn't need any. The Sirio mount on my car was on there 9 years and didn't leak.
     
    #4 M0GVZ, Jan 16, 2020
  5. JCunningham17

    JCunningham17 New Member

    Joined:
    Jan 14, 2020
    Messages:
    4
    Likes Received:
    12
    thanks for the replies i put it on dry as i read that rtv has acid in it that will slowly eat paint and rtv says to remove paint befor applying.
     
    #5 JCunningham17, Jan 17, 2020
    Redbeard U812 and Shadetree Mechanic like this.
  6. M0GVZ

    M0GVZ Sr. Member

    Joined:
    Oct 18, 2011
    Messages:
    1,700
    Likes Received:
    1,379
    Part of me wonders if the reason people thought they needed sealant was they over-tightened the mount when installing it and split the rubber seal. You see it a lot with rocker cover gaskets on cars where a mechanic will keep on tightening that nut/bolt until it can no longer move resulting in the inevitable leak from the split gasket.
     
    #6 M0GVZ, Jan 19, 2020
    Woody-202 likes this.
  7. Redbeard U812

    Redbeard U812 WDX-1030 / U812 South Texas

    Joined:
    Jul 14, 2018
    Messages:
    2,304
    Likes Received:
    3,964
    Amazon about $7. USA made.
     

    Attached Files:

    #7 Redbeard U812, Jan 20, 2020
  8. Eldorado828

    Eldorado828 8-2-8 Amarillo Tx Standing By

    Joined:
    Feb 21, 2016
    Messages:
    873
    Likes Received:
    1,091
    I use silicone grease like dielectric grease, (not silicone rtv sealant). Just coat the rubber gaskets, o-rings or whatever gasket you have and a little on the metal surfaces and it'll waterproof it really nice. That's what I've used for years in car accessory wiring that go through firewalls roofs etc. Never had a leaker yet
     
    #8 Eldorado828, Jan 20, 2020
    binrat likes this.
  9. Mudfoot

    Mudfoot Elmer

    Joined:
    Jun 17, 2009
    Messages:
    10,811
    Likes Received:
    5,975
    I just follow the directions.
     
    #9 Mudfoot, Jan 20, 2020
    RT431 and Eldorado828 like this.
  10. Slowmover

    Slowmover Elmer

    Joined:
    Feb 17, 2015
    Messages:
    3,768
    Likes Received:
    5,555
    Dow Corning #4
     
    #10 Slowmover, Jan 20, 2020
    Shadetree Mechanic likes this.
(You must log in or sign up to post here.)

Share This Page

Toggle Width

  • About Us

    The WorldwideDX Radio Forum was originally established in 2001. We pride ourselves on welcoming Radio Hobby enthusiasts of all types, while offering unbiased, informative, and friendly discussion among the members. We are working every day to make sure our community is the best Radio Hobbyist's site.

  • Like us on Facebook

  • Premium VIP Member

    The management works very hard to make sure the community is running the best software, best designs, and all the other bells and whistles. Care to buy us a beer? We'd really appreciate it!

    Donate to us!