Smoker Sealer High Temp BBQ gasket & adhesive smoker lid door tape GL-1/2 & LL3R review and price compare 2025
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Product overview
product features
- by entering your model number.
- High temp smoker GASKET & ADHESIVE KIT by LavaLock
- 1/2 x 1/8 gasket smoker sealer & LavaLock RTV650
- .125 x .5 x 15 ft self stick bbq smoker gasket & 3 oz RTV 650F
- self adhesive tape backing for easy press and stick installation, self cure seam sealer
- best BBQ gasket that we sell for smokers .125" x .5"
Product Description
Self-Stick Pro Pack: 1/2" x 1/8" grey nomex BBQ smoker gasket w/RTV charcoal grill seal
LavaLock BBQ smoker gasket kit with adhesivesealer is great to seal up those leaks and improve balance and efficiency of your charcoal BBQ pit.1/2 x 1/8 self stick with tube of LavaLock High-temp Red rtv BBQ sealer, to seal up cracks, joints and seams.
- BBQ smoker gasket kit with adhesive 1/2 x 1/8 self-stick with tube of rtv. LavaLock is made in USA
- LavaLock self-stick gasket roll and adhesive tube
- LavaLock self-stick gasket cook chamber sealer is 1/2 x 1/8 x 15 foot
- LavaLock RTV 650F sealer tube is 3 oz (2.8 fl ou.)
- Cutting edge high temperature proprietary Nomex blend material and red RTV
product description
product details
important information
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Questions about Smoker Sealer High Temp BBQ gasket & adhesive smoker lid door tape GL-1/2 & LL3R
Q:
Is there a reason why some have rtv & some don't? i have a masterbuilt electric smoker that i want to seal better.
Answer: this is a self stick gasket..... the rtv is to seal up other cracks and gaps that don't require a gasket and don't need to be opened and closed often
Answer: RTV is more for holes and crevices. The gaskets is for openings. I've had this on 2 smokers for a few years now and it works amazing.
Answer: I can’t answer why some come with rtv but I did not use it and the self adhesive worked perfectly. Used on a Camp Chef Woodwind 24 with sear station. No problems at all.
Answer: User preference I'm guessing . RTV can be used if you are bolting or screwing to halves together and the gasket can be used for bigger or out of range gaps on your doors or etc . it would be what your application is calling for .
Answer: I’ve used both rtv works for cracks tape works for doors
Answer: I’m not sure what RTV is but I also have a master built and used the tube to seal around the thermometer and top stack vent. I used the felt around both doors and I recommend buying this product for a much better seal. I have a small amount of smoke sleeping through but nothing like my Brinkman vertical water smoker.
Answer: Don’t bother with RTV. The tape on the seal works fine but you have to clean surface well on a used rig. I installed mine brand new. The directions say to clean with alcohol or thinner
Answer: I too have one but really not sure about your question. The only smoke I get out of it is through the exhaust on top and around the wood chip feeder. If you have leakage at the door check the factory seal, it might need replacing.
Q:
Will this be enough gasket for a Oaklahoma Joe Bandera vertical smoker?
Answer: It should be if you measured your door to check the total length to the amount of gasket that it says it is then you should be OK. so if the door totals 12ft and the gasket is 15ft then you have 3ft left over .
Answer: It should be fine. It comes in 15 foot rolls.
Q:
Should this be used on a trager grill?
Answer: yes you can use this on a Traeger thnx!
Q:
Will it work on firebox?
Answer: t we recommend the fire box gaskets specific for fire boxes amazon part # B00KN1GNRK
Answer: I think it is good up to 450 degrees.
Answer: Yes
Q:
is this the correct gasket width for a OK joe longhorn reverse flow smoker?
Answer: First thing I would do is measure my smoker and then see what the dimension of the gasket is from the manufacture and compare the two to see if it is the right size . but I'm sure it would be the same as any other smoker on the market .
Answer: Don't know the smoker and the gray material is one size, 1/2" wide approximately 1/4" thick.
Answer: Don't know the smoker and the gray material is one size, 1/2" wide approximately 1/4" thick.
Answer: Yes, this system worked perfect as in a YouTube video using this same product. Clamps are a key feature you can get on Amazon also
Q:
will this withstand flame
Answer: the gasket is partially flame retardant. not 100% flame proof.
Q:
i have almost 1/2 inch gab on one side.. and i see this is 1/8.. can i stick them together to make a thicker layer? or do they sell one thicker than t
Answer: you could but its better to do them opposite each other on both surfaces so they meet together. LavaLock makes thicker gaskets too
Q:
Is there a reason why some have rtv & some don't? i have a masterbuilt electric smoker that i want to seal better.
Answer: this is a self stick gasket..... the rtv is to seal up other cracks and gaps that don't require a gasket and don't need to be opened and closed often
Answer: RTV is more for holes and crevices. The gaskets is for openings. I've had this on 2 smokers for a few years now and it works amazing.
Answer: I can’t answer why some come with rtv but I did not use it and the self adhesive worked perfectly. Used on a Camp Chef Woodwind 24 with sear station. No problems at all.
Answer: User preference I'm guessing . RTV can be used if you are bolting or screwing to halves together and the gasket can be used for bigger or out of range gaps on your doors or etc . it would be what your application is calling for .
Answer: I’ve used both rtv works for cracks tape works for doors
Answer: I’m not sure what RTV is but I also have a master built and used the tube to seal around the thermometer and top stack vent. I used the felt around both doors and I recommend buying this product for a much better seal. I have a small amount of smoke sleeping through but nothing like my Brinkman vertical water smoker.
Answer: Don’t bother with RTV. The tape on the seal works fine but you have to clean surface well on a used rig. I installed mine brand new. The directions say to clean with alcohol or thinner
Answer: I too have one but really not sure about your question. The only smoke I get out of it is through the exhaust on top and around the wood chip feeder. If you have leakage at the door check the factory seal, it might need replacing.
Q:
I have a pit boss vertical smoker. Will this stuff work for it? Or do you have something on Amazon that you recommend?
Answer: It would work for everything but the door. Seals up hard so would not be good for the door itself. This product works best for barrel type smokers.
Answer: I used in my Brinkmann grill with offset smoker 4 years ago. It works perfectly. I used the grill weekly.
Answer: This should work just fine. Just make sure you have patience for the drying.
Answer: If the gap is large enough, yes. If it is very narrow, you could use a bead of high temp silicone. Kind of hard to help, since you don't mention where smoke is leaking from.
Q:
Can this be washed after each use to keep the gasket from gettng rancid from grease?
Answer: It is a felt-like material. I have gotten it wet but never concentrated spray directly on it. It seals the smoke chamber increasing efficiency. The more you use the smoker the better it seals. Not really greasy or rancid but I use the rig 3 times a week. Frequent use is key. On my second season and I am happy with the product
Answer: Sorry not sure. But definitely has helped my smoker with some of the minor gaps
Q:
what is the longevity ?
Answer: I’ve had mine on for over a year still working great
Answer: I haven't replaced it yet
Q:
How long does it need to sit up before using smoker?
Answer: I let it set overnight. Unfortunately when I opened the smoker, it had stuck to the lid and the chamber. It pulled apart like cotton candy. Took about 4 hours to clean it off with alcohol and a razor blade.
Answer: I used my grill immediately after applying the tape.
Answer: 1 hour set. 24 hour full cure at room temp. thanks
Answer: 24 hrs
Q:
Would this work on the door or my wood stove? Heat wise.
Answer: It's good up to 650 degrees
Q:
Would this smoker sealer high temp bbq gasket & adhesive work ok on my weber original kettle 22-in grill?
Answer: short answer, yes. Long answer, we have kits designed specifically Weber kettles that use a slightly softer material. Also, this is a self stick LavaLock gasket, so you might not even need the rtv adhesive. Please consider our Fireblack12 (1/2 x 1/8) self adhesive, or one of our plain Nomex kits with LavaLock RTV adhesive. thanks Island Outdoor LLC (BBQgaskets_online)
Answer: Yes it should work just find
Q:
Is there a reason why some have rtv & some don't? i have a masterbuilt electric smoker that i want to seal better.
Answer: this is a self stick gasket..... the rtv is to seal up other cracks and gaps that don't require a gasket and don't need to be opened and closed often
Answer: RTV is more for holes and crevices. The gaskets is for openings. I've had this on 2 smokers for a few years now and it works amazing.
Answer: I can’t answer why some come with rtv but I did not use it and the self adhesive worked perfectly. Used on a Camp Chef Woodwind 24 with sear station. No problems at all.
Answer: User preference I'm guessing . RTV can be used if you are bolting or screwing to halves together and the gasket can be used for bigger or out of range gaps on your doors or etc . it would be what your application is calling for .
Answer: I’ve used both rtv works for cracks tape works for doors
Answer: I’m not sure what RTV is but I also have a master built and used the tube to seal around the thermometer and top stack vent. I used the felt around both doors and I recommend buying this product for a much better seal. I have a small amount of smoke sleeping through but nothing like my Brinkman vertical water smoker.
Answer: Don’t bother with RTV. The tape on the seal works fine but you have to clean surface well on a used rig. I installed mine brand new. The directions say to clean with alcohol or thinner
Answer: I too have one but really not sure about your question. The only smoke I get out of it is through the exhaust on top and around the wood chip feeder. If you have leakage at the door check the factory seal, it might need replacing.
Q:
Can this be used on a firebox? What is the temperature rating?
Answer: I don't think so. The temp rating is 650F
Answer: Yes it sure can ! I don't know the temp rating . I use it on mine with no problem
Answer: On some units yes, but we have specific gaskets for fire boxes/ call our customer service. we can direct you to an amazon listing. thanks!
Q:
What color is the adhesive? I'm looking to purchase in Black
Answer: i wanna say it was black
Answer: The sealer in the tube is Red
Answer: Product description above indicates RED.
Answer: Red
Answer: It's red
Q:
I've read that the self adhesive isn't always reliable. Would there be a problem with running a bead of silicone and adhering the gasket on top?
Answer: I had no problem with the self-adhesive strip. I cleaned the surface thoroughly, applied the gasket, closed the doors on my smoker and let it sit til the next day when I did the burn in. It's been a few years and it's holding firm. No problems.
Answer: In my case the self adhesive is working well. I have it on two of my smokers. Having said that I don't see how it could hurt to add silicone also. I ran the sealant around the chimney on a Masterbuilt vertical smoker and it prevents leakage. Hope this helps.
Answer: I haven’t had a problem with mine. I think there’s some type of high heat silicone you might be able to use.
Answer: I only used it to seal off the area between the fire box and smoker, and also on the door to the fire box. Worked well for me.
Q:
How long does the gasket measure?
Answer: Hi, Thank you for your inquiry. This gasket comes in 15' lengths.
Answer: 15'.................. 15 feet long
Product reviews of Smoker Sealer High Temp BBQ gasket & adhesive smoker lid door tape GL-1/2 & LL3R
Ruth L Williams : Peeling back the self adhesive tape was a bear
Spent half an hour trying to peel back the backing for the self adhesive tape. Understand this may be out of the ordinary, but really defeats the “easy to use” application.
Thomas Heineman : Works great on heating chamber of offset smoker
Works great on heating chamber of offset smoker. Gasket is already coming off on the heat box, but no big surprise.
Al K. : It would certainly make it adhere better.
It's OK. The adhesive could be somewhat stickier. It would certainly make it adhere better.
Lee K. : 20 year old smoker, rebuilt and working perfect!
I installed this in my 20 year old smoker doors after rebuilding it and setting it on a new trailer. I won my first competition a couple of weeks ago. The photos show before and after I installed the Lavalock.
Warren L. Vidic : Great Product
Great quality, excellent seal on my smoker. Easy to use and easy to clean up.
Duff : More than you need
Plenty of length. Never used glue. Stick on felt was good enough on a clean surface.
Ken B. : This tape and sealer works like a champ
This tape and sealer works like a champ. I had to use a bungi cord on the first few uses as the thinkness of the tap would not allow the lid(s) to close completely. The Bungi Cord help set the tape and now it works flawlessly.
Karissa Thompson : Five Stars
Did a great job at sealing up those pesky little leaks you get with every new smoker...
TroyLee : Works great
Must have for most smokers
darren c. : Didn't work as well as I would have liked.
Just didn't stick well.
Amazon Customer : Good use of money.
The adhesion and etc are great. We actually have that RTV at work and it holds up pretty well. If all is sealed, I am going to sand and paint my smoker again. We will see tomorrow when I smoke sausages.
D. McCarthy : Easy to apply
Still the first season of use so I'll update if issues arise. Keeps the smoke and heat in much better. I left a small gap to run the cord for the temp probe.
darren c. : Didn't work as well as I would have liked.
Just didn't stick well.
Mike W. : Great product. Perfect fix!
Worked like a charm and exactly as described.
Karissa Thompson : Five Stars
Did a great job at sealing up those pesky little leaks you get with every new smoker...
matt : Awesome
Worked great on my treager smoker
Kevin Helems : Great Purchase
Works as advertised! There was enough gasket and sealer to do my Smoke Canyon vertical smoker with offset fire box Manufacturer model #: SC2219701-SC
Mike W. : Great product. Perfect fix!
Worked like a charm and exactly as described.
SW_ tar : smoker sealant
Great sealant. Smoked meat all day no leaks from gaps where this stuff was applied.
jerardo herrera : Five Stars
Work great
TroyLee : Works great
Must have for most smokers
Guitar Player : Great Product As Advertised
This gasket and high temp adhesive sealer works very well. I used the adhesive and installed the gasket on a vertical propane smoker to seal the doors and it withstood temperatures in excess of 550 degrees without any damage. Why the smoker ever got that hot is a whole other story.
glantpants : It’s worthy
It’s a nice product
B Jeff Smith Sr : Thank You
Thank You
D. McCarthy : Easy to apply
Still the first season of use so I'll update if issues arise. Keeps the smoke and heat in much better. I left a small gap to run the cord for the temp probe.
matt : Awesome
Worked great on my treager smoker
Robert Cummings : Easy to install
Installed on my Camp Chef smoker. Installed easily without using the tube adhesive. Have smoked over 18 hours since installing and no issues.
Kevin : Worked well and is durable.
Happy with the product, easy to install and have had not problems.
M. Evanich : great product
Works great. Quality made product satisfied with my purchase . thanks
Oceanus Ventures, Inc. : Worked well..
A++
Diane J Jackson : Thanks for an excellent transaction!
Just what I was looking for! Thanks for an excellent transaction!!
Keith : Great product
The product has worked great so far with my smoke box and grill
Amazon Customer : Didn't work
Ended up throwing the whole thing asay. Gasket didn't stick on even after sanding the grooves it was being applied for. Sticky side wasn't even sticky
Kindle Customer : Five Stars
Sealed my upright smoker good.
Lee K. : 20 year old smoker, rebuilt and working perfect!
I installed this in my 20 year old smoker doors after rebuilding it and setting it on a new trailer. I won my first competition a couple of weeks ago. The photos show before and after I installed the Lavalock.
Jonathan B : Five Stars
The felt seems to be holding well. 10 hours of smoking time to date.
Carey Bonds : Stuck to lid and chamber!!
Absolute garbage. Used on Oklahoma Joe's
Longhorn cook chamber. Applied exactly by instructions as far as surface prep and cure time. 1 week later go to install toggle locks, open lid and most of the gasket was stuck to the lid and the chamber. Looked like torn cotton candy. Fibers everywhere. 2+ hours to clean the crap off with a razor blade and alcohol so I don't have fibers all over food.
Glad I decided to put locks on now instead of the night before the 4th of July when I'm going to smoke Boston butts. Don't waste your money. Beyond ticked off.
Ruth L Williams : Peeling back the self adhesive tape was a bear
Spent half an hour trying to peel back the backing for the self adhesive tape. Understand this may be out of the ordinary, but really defeats the “easy to use” application.
monica vortisch : Great
5 stars
Eric Orozco : Great price
Fast shipping ! The high temp seal really sealed my smoker ! Great price
Kindle Customer : Five Stars
Sealed my upright smoker good.
TroyLee : Works great
Must have for most smokers
Kevin N. : Perfect for its intended use.
Excellent kit for the dyna glo offset that I bought on here.
jerome pryor : must have
for smoker insulation.
Steven : I knew what I was buying
I knew what I was buying
you can compare the product price from Costco, wayfair, bestbuy, lowes, target, homedepot, Walmart, ebay, amazon to find the best price for you
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