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RTV red sealant

Discussion in 'Slicers, Grinders, Tools, Equipment' started by Gwanger, Mar 12, 2018.

  1. Gwanger

    Gwanger Smoking Fanatic

    Is there temp you need for proper curing of rtv,I have put my smoker together and I am chomping at bit to close some gaps b4 I can season and start smoking on it. It is 36 deg. in garage.
     
  2. indaswamp

    indaswamp Master of the Pit

    Usually 70ish on the low side....but after the RTV is in place, heat helps it cure faster. I just did a mod. on my smokehouse and upon completion I fired the smokehouse up and ran it to 275*; no smoke. This set the RTV.

    Just be sure you are using high temp silicone-not all red is high temp.
     
  3. Lonzinomaker

    Lonzinomaker Newbie

    Better check the manufacture's website for directions. Most cure is based on (temp)(time). Lower temp means longer cure time. I'm sure that as long as it is above freezing the rtv will cure, just may take longer.
     
  4. Gwanger

    Gwanger Smoking Fanatic

    red, food grade, 650 deg.Thanks for quick reply
     
  5. indaswamp

    indaswamp Master of the Pit

    Here's a thought...
    You could heat the metal where you want to seal using a blow drier. The metal will act as a heat sink. Apply the sealer, then use the blow drier to keep it warm for a little while. Seal all your cracks, then heat the smoker up with no smoke.
    If sealing the ceiling, I would not go above say 175~200* so the sealer will not sag.
     
  6. Gwanger

    Gwanger Smoking Fanatic

    I will try out your advice bc I am tired of waitind for it to get warm enough to apply. I have a heat gun and will use low setting. Apply enough heat till the sealant skins over. Thnx
     
  7. indaswamp

    indaswamp Master of the Pit

    just be sure to preheat the metal first and you should be good...
     
  8. Rings Я Us

    Rings Я Us Smoking Guru Group Lead SMF Premier Member

    :D

    Silicone will skin over in one hour and fully cure in 24 hours under normal conditions. Allow more time for cold or very dry conditions
     
    Last edited: Mar 12, 2018
  9. Gwanger

    Gwanger Smoking Fanatic

    thanx for all replies to my post.
     
  10. TOMMN8ER

    TOMMN8ER Newbie

    is it ok to use the red RTV stuff inside the smoke chamber or will it be toxic?
     
  11. TOMMN8ER

    TOMMN8ER Newbie

    Hi there, newbie here, getting ready to season my dyna-glo. was wanting to know if the red RTV stuff is ok to use inside smoke chamber or would that be bad / toxic?
     
  12. Dazed

    Dazed Newbie

    765E25BD-975B-4906-BC61-04CB637B82F8.png 7CBB386F-E9FA-4CF0-9B2B-CF80CBA63CFD.png I used this stuff off amazon works great.
     
  13. Dazed

    Dazed Newbie

    I used between firebox and smoker. No issues with leaks.
     
  14. Gwanger

    Gwanger Smoking Fanatic

    I have dyna-glo smoker, I had to seal where fire box and smoking chamber met, had 1/8' gap all around used the red sealer you have pictured above.I have no more leaks, the red is safe for food as stated on tube. Please read instructs to make sure. you can speed cure w/heat gun
     
    Last edited: Apr 27, 2018

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