To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Other Sellers on Amazon
Added
Sold by: Island Outdoor, LLC
Sold by: Island Outdoor, LLC
(11428 ratings)
99% positive over last 12 months
Shipping rates and Return policy

LavaLock Gasket Kit for Weber Smokey Mountain WSM 18.5 22.5 for Nomex RTV grill gasket seal

4.5 4.5 out of 5 stars 499 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice

To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Available at a lower price from other sellers that may not offer free Prime shipping.

Purchase options and add-ons

Brand LavaLock
Material Nomex
Color White (will darken with use)

About this item

  • High Quality Genuine LavaLock Gasket Kit compatible with Nomex
  • Wont melt or peel. P/N LL-WSM-G
  • Kit includes multiple gaskets, adhesive & instructions
  • Works excellent to control temperatures, and improve efficiency
  • Full product support and warranty

Additional Details

Small Business
Shop products from small business brands sold in Amazon’s store. Discover more about the small businesses partnering with Amazon and Amazon’s commitment to empowering them.

Small Business
This product is from a small business brand. Support small. Learn more

Frequently bought together

$27.99
Get it as soon as Sunday, Mar 31
In Stock
Sold by Island Outdoor, LLC and ships from Amazon Fulfillment.
+
$9.99
Get it as soon as Sunday, Mar 31
In Stock
Sold by Impresa Products and ships from Amazon Fulfillment.
+
$62.99
Get it as soon as Sunday, Mar 31
In Stock
Sold by Island Outdoor, LLC and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Package Dimensions ‏ : ‎ 7.76 x 6.77 x 2.2 inches; 4.16 ounces
  • Item model number ‏ : ‎ WSM-G
  • Date First Available ‏ : ‎ April 24, 2013
  • Manufacturer ‏ : ‎ Island Outdoor, LLC
  • ASIN ‏ : ‎ B00CI6WFCU
  • Customer Reviews:
    4.5 4.5 out of 5 stars 499 ratings

Important information

Legal Disclaimer

Important information Legal Disclaimer Actual product packaging and materials may contain more, less and/or different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below. Disclaimer: While we work to ensure that product information is correct. On occasion, there may be errors including but not limited to manufacturers that may alter their ingredient lists. Actual product packaging and materials may contain more, less and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary our products may not have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Island Outdoor, LLC assumes no liability for inaccuracies or misstatements about products.


Product Description

weber smokey mountain gasket grill accessories wsm lavalock kit round grill grate barbecue seal

This kit is the result of years of testing, so it won't disappoint you. Easy to install, self-curing adhesive, you will be pleased with the results! This is an excellent mod for WSM or for Weber Grills & smoker. P/N LL-WSM-G.

weber smokey mountain gasket grill accessories wsm lavalock kit round grill grate barbecue seal

weber smokey mountain gasket grill accessories wsm lavalock kit round grill grate barbecue seal

weber smokey mountain gasket grill accessories wsm lavalock kit round grill grate barbecue seal

Includes LavaLock Gasket for Weber Smokey Mountain or kettle!

Includes self cure High temp RTV!

Easy to install gasket for Weber Smokey Mountain

weber smokey mountain gasket grill accessories wsm lavalock kit round grill grate barbecue seal

Looking for specific info?

Customer reviews

4.5 out of 5 stars
4.5 out of 5
499 global ratings

Customers say

Customers like the quality, ease of installation, and temperature control of the gasket. They mention that it works well, the directions are straight forward, and it helps regulate temperature. That said, opinions are mixed on leakage, seal, and value.

AI-generated from the text of customer reviews

54 customers mention54 positive0 negative

Customers are satisfied with the quality of the gasket. They mention it works well, is excellent, and is perfect. Some say that the grill performs great without the gaske, and that it seems of very high quality.

"...Anyway, good product. The WSM definitely needs some sort of gasket...." Read more

"...But for its intended purpose, this stuff worked well." Read more

"...nice and steady climb up to temp and can set it wherever i want now have done 3 cooks on it since...." Read more

"...That’s the point.As for how it works, it’s perfect. I now have a perfect seal on my smoker and I only did the door and the lid...." Read more

46 customers mention36 positive10 negative

Customers find the installation of the gasket to be easy. They mention that the instructions are straight forward, and the gaske is easy to apply.

"...Installation was not difficult, just takes time and patience, like anything. My 9-year-old helped me, and we didn't have any problems...." Read more

"...Wish I’d gotten it sooner. Installing was super easy. Just clean the surface well and allow to cure!..." Read more

"...So glad I did.Installation is simple — spread sealant on the top lip of the WSM barrel section where the lid rests, and same for..." Read more

"Used on my WSM 18. This is so easy to use I don’t know how others have messed it up...." Read more

26 customers mention20 positive6 negative

Customers like the temperature control of the gasket. They say it helps maintain temperature much more easily, and regulates it. They also find that their cooking sessions have far less variance in temperature, and enables them to smoke in colder weather. The gasket material heats up much faster, and stays hot for a long time.

"...The gasket kit has fixed any issues. I now hold temps perfectly. Out of all the upgrades you could do I think this by far outweighs them all!..." Read more

"After adding the gasket material, my smoker heats up much faster and stays hot for a long time...." Read more

"...Must say it really helped my smoker out! It now holds temps much more stable. Hardly any smoke escapes from the lid and door...." Read more

"...kit made a good difference in sealing up my WSM and now easier to control the temperature with the bottom vents." Read more

28 customers mention19 positive9 negative

Customers are mixed about the leakage of the gasket. Some mention that it reduces smoke leakage, helps control air leaks on any bar b q or smoker, and that there are no visible leaks any more. However, others say that it was rather leaky around the top and flimsy door.

"...It definitely cuts down on the smoke leakage, though it does not completely eliminate it...." Read more

"...End result for me was elimination of 98% of smoke leaks out the door and lid base, just like on the YouTube videos I watched showing their before..." Read more

"...and smokers always seem to come a little out of round and come with small leaks. The gasket kit has fixed any issues. I now hold temps perfectly...." Read more

"...Cured for 36 hours before first use and have zero smoke escaping from anywhere but the top damper...." Read more

25 customers mention16 positive9 negative

Customers are mixed about the seal. Some mention that it seals it up nicely, while others say that it doesn't totally seal the smoke in.

"...few times with it already, and no issues, and seems to do a pretty good job of sealing up the doors and top...." Read more

"...installing this kit I had difficulty lowering temps and could not extinguish the fire after a Cook...." Read more

"Sealed up my Weber smokey mountain works great everyone should buy this product if you have a smoker" Read more

"...The seal is so good, in fact, that when I went to snuff my coals by closing all the vents there was literally no smoke coming from my smoker...." Read more

11 customers mention7 positive4 negative

Customers are mixed about the value of the gasket. Some mention it's great value and money well spent, while others say it'll waste your time and money.

"...This kit conveniently bundles everything you need in one box at an affordable price. Installation can be tricky, you must take your time...." Read more

"Waste of money.. spent 2 hours cleaning and preparing the top lip of my 22WSM and applied the gasket as the instructions indicated...." Read more

"...this to anyone wanting to give a tweak to their smoker it is not expensive and it does work well" Read more

"...the kettle air tight, puts out the charcoal for next time, saving you lots of money." Read more

4 customers mention0 positive4 negative

Customers dislike the messiness of the gasket. They say the bottom of the tube makes a huge mess and slows application.

"...So it made a mess and was hard to apply.But for its intended purpose, this stuff worked well." Read more

"...the glue just started oozing at the bottom of the tube making a huge mess and slowing application...." Read more

"Works great. A bit messy but does the job." Read more

"Skip this product. Messy as hell, cures too slow. Use Fire Black from same seller." Read more

Essential add-on for Weber Smokey Mountain
5 Stars
Essential add-on for Weber Smokey Mountain
The Weber Smokey Mountain is a fine smoker, but if you want to do long unattended smoking sessions, be prepared to take extra measures to seal certain parts of it. I found the access door in particular is quite drafty, no matter how well you get it formed to the midsection. Between air infiltration and escaping heat around the firebox, I was constantly having to deal with runaway temperature spikes or seemingly random heat dumps, even with a Thermoworks Signals+Billows setup in place. The heat spikes would keep going even if I closed EVERY SINGLE VENT, which drove me nuts. Using this gasket kit around the edges of the door seems to be addressing that problem quite nicely--and helps keep the door from chipping the enamel.After gasket installation, I started a test burn in my 22" WSM with about 10-15 lb Kingsford original in a "Minion" arrangement, 5-6 briquettes lit in place with a plumbing torch, 4 chunks hickory (yes, that's overkill), half-full water pan, Cajun Bandit expansion riser, Signals+Billows feeding the intake, and an intake manifold literally hacked out of an inverted dog bowl with a toggle bolt. Smoker took 1 hour to get up to temp, then held close to 225 F for 8 solid hours, COMPLETELY UNTOUCHED (see screenshot). Temps finally started to dip as it burned down to the last of the charcoal--for reference, I could easily have loaded it with at least twice as much fuel from the start.There's just enough 3/4" gasket stripping to completely go around the edge of a Cajun Bandit door, with a few inches left over. Inspection shows some small remaining air gaps around the corners of the access door, but they obviously don't seem to be a problem. If I wanted to, I could theoretically form the door a little better to the body, or just add some extra gasket material to the body, such that it "nests" within the door gasket.I've skipped adding gasket material to the other seams for now; that seems to be unnecessary. Given the addition of the riser, there might not even be enough gasket material to seal all three remaining seams.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on December 27, 2023
One person found this helpful
Report
Reviewed in the United States on October 5, 2018
9 people found this helpful
Report
Reviewed in the United States on September 3, 2018
Customer image
4.0 out of 5 stars A must have for Weber Smokey Mountain 22.5
Reviewed in the United States on September 3, 2018
I purchased this product to install on my WSM 22.5” cooker. Before I installed this gasket kit I had trouble maintaining low temps, especially on breezy days. The fuel door on my cooker was extremely drafty. No matter how much I tried I could not get that perfect fit, or even a good fit for that matter. After installing this kit I have noticed much better temperature control as well as longer burn times. This is a must have for the WSM.
I installed the kit as per manufacturer instructions. You should ensure all surfaces to be gasketed are clean and smooth. To prep all surfaces I used a degreaser, then a bit of dish soap with water and a sponge. Lastly, a rag dampened with denatured alcohol right before application of the RTV, (red gasket glue). With blue painters tape I marked off the edges before I applied the RTV. I used a plastic disposable fork to apply the RTV, which is very sticky, I’m glad I taped off the edges. Don’t over apply the RTV. Use the plastic fork to apply a uniform layer that will grab the gasket but not spill out the sides when the gasket is seated. I used Denatured Alochol on a rag to clean up any unwanted RTV.
The gasket was easy to apply. Take your time to seat the gasket into the glue. Don’t stretch the gasket material, let it lay naturally with no wrinkles. I chose to apply the gasket to the inside of the fuel door and not on the cooker. After applying the gasket, I trimmed around the door latch with a razor knife. The gasket does not interfere with the latch whatsoever. After 24 hours the RTV still wasn’t set so I went ahead and fired up the cooker anyway. It didn’t hurt anything, actually I think the heat is what cures it.
Anyway, good product. The WSM definitely needs some sort of gasket. This kit conveniently bundles everything you need in one box at an affordable price. Installation can be tricky, you must take your time. Seems durable enough to last a good while.
Images in this review
Customer image Customer image Customer image Customer image Customer image
Customer imageCustomer imageCustomer imageCustomer imageCustomer image
37 people found this helpful
Report
Reviewed in the United States on January 5, 2024
Reviewed in the United States on March 1, 2021
4 people found this helpful
Report
Reviewed in the United States on November 20, 2022
One person found this helpful
Report

Top reviews from other countries

Translate all reviews to English
JOSE JORGE ZAMORA VIDAURRI
5.0 out of 5 stars Buen producto
Reviewed in Mexico on October 24, 2022
Fraser
5.0 out of 5 stars This will make your smokey mountain work the way it's supposed to.
Reviewed in Canada on May 18, 2021
One person found this helpful
Report
Olivier st-amant
5.0 out of 5 stars Très efficace !
Reviewed in Canada on October 1, 2021
Andre Martineau
3.0 out of 5 stars 3/4'' missing
Reviewed in Canada on May 21, 2021