bing tracking image
  1. RV Roof Repair
  2. LaSalle Bristol
  3. Sealant
  4. White
  5. 10.1 oz
  6. Non-Sag
  7. Self-Leveling
LaSalle Bristol XTRM Universal Non-Sag Sealant for RVs - White - 10.1 oz - Qty 1

LaSalle Bristol XTRM Universal Non-Sag Sealant for RVs - White - 10.1 oz - Qty 1

Item # 344270341437-1
Our Price: $27.58
RV Roof Repair
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Seal the roof membrane edges and vertical surfaces of your RV with this non-sag sealant. Solvent-based formula works with aluminum, glass, and all roof membranes, and it doesn't require primer. Remains flexible for RV travel. Great Prices for the best rv roof repair from LaSalle Bristol. LaSalle Bristol XTRM Universal Non-Sag Sealant for RVs - White - 10.1 oz - Qty 1 part number 344270341437-1 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (46)
  • Q & A (0)
  • Photos

LaSalle Bristol RV Roof Repair - 344270341437-1

  • Sealant
  • White
  • 10.1 oz
  • LaSalle Bristol
  • Non-Sag
  • Self-Leveling

Seal the roof membrane edges and vertical surfaces of your RV with this non-sag sealant. Solvent-based formula works with aluminum, glass, and all roof membranes, and it doesn't require primer. Remains flexible for RV travel.


Features:

  • Sealant seals the roof membrane edges and vertical surfaces of your RV
    • Adheres to aluminum, brass, steel, glass, mortar, PVC, EPDM, TPO, and TPV
    • Non-sag means it won't run or drip
    • Can be used on vertical, slanted, or uneven surfaces
  • Solvent-based formula provides an extra-strong, flexible seal
    • Doesn't require primer
    • Remains flexible for the movement of RV travel
  • Longer dry time is best for DIY - 1 to 2 hours, then ready for the road
    • Applies with a standard caulking gun
    • Can be painted once cured
  • White color matches your RV


Specs:

  • Coverage: 30' at 1/4" bead
  • Shelf life: 18 months
  • Quantity: (1) 10.1 oz tube


RV Sealant - Non-Sag vs Self-Leveling

The kind of sealant you apply to your RV is important. To determine the type of sealant you need for your application, you will want to consider what it is you are sealing and where it is on your RV.


Self-leveling sealant is designed to level out as you apply it. The thick liquid slowly flows into a level position as gravity takes effect. This is particularly useful when sealing flat surfaces, like around a roof vent, AC, or skylight. As you apply the sealant, gravity will cause it to settle into an even line, giving you a clean, low-profile look.


Non-sag sealant is designed to retain its shape as you apply it. The consistency of the liquid is thick but malleable enough to be easily applied without causing sagging or slumping. This is useful when sealing vertical surfaces, such as the edges of a wall, window, or vent. As you apply the sealant, it will harden just enough to keep the liquid from drooping, giving you a clean, even look.



270341437B LaSalle Bristol XTRM Universal Non-Sag Sealant - 10.1 oz - White - Qty 1





Customer Satisfaction Score:


Customer Reviews

LaSalle Bristol XTRM Universal Non-Sag Sealant for RVs - White - 10.1 oz - Qty 1 - 344270341437-1

Average Customer Rating:  4.5 out of 5 stars   (46 Customer Reviews)

Seal the roof membrane edges and vertical surfaces of your RV with this non-sag sealant. Solvent-based formula works with aluminum, glass, and all roof membranes, and it doesn't require primer. Remains flexible for RV travel.

by:

Product demonstrated good adhesion to the van roof as well as the plastic fan housing. Tile will tell.etrailer.com service staff , in particular Carol and George, picked up the ball that USPS fumbled and immediately resent my order . Unparalleled service !



by:

Stays where you put it, no visible sag. Get the substrate clean (rubbing alcohol) before applying. Worth the high price, but that is the only reason for not giving 5 stars.



by:

Arrived, had a small issue with one product, etrailer resolved it ASAP! It’s all good thanks!



by:

I needed a roof sealant compatible with my rigs PVC roof material. It was easy to find that compatibility information on the etrailer site. Called to talk with Customer Service to confirm and Ian took great care of me on this and other product related questions. Called in the morning, placed the order and it shipped that afternoon. Here in just a couple days. Setting the bar high for customer service and fast shipping in my humble opinion.



by:

I did a lot of research and settled on installing a PVC membrane. etrailer made the research and decision process simple and efficient. I really like the videos they have on the product page, it helped with making the decision. I just received the product and waiting for the rain to break and I will install it.



by:

The product(s) came quickly, I am just finishing up some repair items and then the new roof membrane will be installed. Ordering, customer service, shipping, follow up were all excellent.. so far so good doing business with eTrailer and Bailey has been very helpful.



by:

Great product, but the way you ship unreal. That's why I try avoiding buying from you. You start with UPS which get the item here to my local postal distribution center in 2 days then I have to wait another 3 days to get the item delivered by USPS... Just ship with UPS all the way and get us the item we want quickly.. no waiting....Shame on You etrailer...



by:

This stuff works very well. This is my second tube of this caulk. Great to seal leaky seams in an old roof, after removing the old caulk.

Customer service at etrailer is excellent.

My experience is that etrailer always has the hard-to-find items that I really need to keep the old RV in good shape.



by:

great product. applies easily and smooth. no leaks since applied a year ago. etrailer is the best place for all your needs.



by:

I was happy with the prompt service and the quality of the products.



by:

Received my order today as promised.Well packed and everything looked good.Will write another review when I get back to Canada and can install the various parts.Great service from this supplier.



by:

Very easy to use and does a great job.



by:

The package was at my door when I went home for lunch.
Great service!!!!!!



by:

Great product and easy to use.



by:

Really good sealant.



by:



by:

Used a little bit to seal up some things worked great!



by:

Easy to work with.



by:



by:



by:



by:

I got what I ordered



by:



by:



by:


25
46
Show More Reviews

See what our Experts say about this LaSalle Bristol RV Roof Repair

  • When is Non-Sagging Universal Roof Sealant Preferred Over Self-Leveling
    You'd want to use the non-sag sealant part # 344270341437-1 on vertical applications where you wouldn't want the sealant to drip or run. The # 34427034145-1 is better for horizontal applications as it's self-leveling, but it would run or drip on a vertical application.
    view full answer...
  • Ratings For LaSalle Bristol XTRM Universal Non-Sag Sealant
    This is exactly the type product to use for sealing a roof seam on an RV, it is designed to seal the roof membrane edges and vertical surfaces. I suggest the # 34427034145-1 for a self-leveling option with skylights, vents, and other horizontal surfaces of your RV. The manufacturer of LaSalle Bristol XTRM Universal Non-Sag Sealant for RVs, # 344270341437-1 does not list a UV rating only that it is water resistant with a shelf life of 18 months. As with most sealants, they do not have warranties...
    view full answer...
  • Recommended Replacement Water Heater For A 2005 Itasca Spirit
    Hi Brad, To replace your Atwood G6A-8E water heater you'll want the Furrion RV Tankless Water Heater # FR48SR. The industry has been moving towards tankless water heaters and have dropped the size of the water heaters down a bit to minimize the space they require. Tankless water heaters offer a much more efficient and and longer lasting heating option. To put it in perspective the Atwood unit you have is rated for 8,800 BTU's and produces about 7.2 gallons of hot water per hour whereas...
    view full answer...
  • Recommended Slide-Out Awning for 2015 Sanibel 5th Wheel Trailer
    You are correct that the Solera 14' Slider (Slide-Topper) in Black w/ Black Hardware # LCV000168110 or white # LCV000163301 is the correct fit for the measurements you gave. This fits measurements from flange to flange of 158 to 163-3/4 inches. This comes with all the hardware needed to install except for the Butyl tape like # 344270341411-1 or silicone sealant like # 344270341437-1. I've attached some videos of the installation to assist. You will want to have a second set of hands...
    view full answer...
    Image 1 for
  • Recommended Furrion Tankless Water Heater Replacement For An Atwood GC6AA-10E
    The dimensions I can find online for a GC6AA-10E show it needing a 16" x 16" door, but there are plenty of outliers out there that can require different sized doors so it's best to measure what you current have and then find the corresponding fit. The # FR48SR comes with a 16-1/8" tall x 18-1/8" wide access door, so if your measurements are 18" wide by 14.5" tall then you'd be fine with this door. If not then you could go with the # FR68SR, which has an 18" x 18" door, to fully cover...
    view full answer...
  • Will The Furrion Tankless Water Heater Be A Good Replacement For An Atwood GC6AA-10E
    The Furrion RV Tankless Water Heater # FR48SR would be the correct choice to replace your Atwood GC6AA-10E in terms of size. The unit has a depth of 19-1/4" so you'd have about 3/4" for your water and gas hookups, so you might need to change out your fittings to ones with a 90 degree bend in order to get them in place. These units require both propane and 12v DC power in order to operate. The propane fuels the heat and the 12v powers the electronics that control the heat output. You power...
    view full answer...
  • Rough Opening Needed For The Ultra-Fab Locking Multi-Purpose Access Door for RVs
    I went out to the warehouse and measure the Ultra-Fab Locking Multi-Purpose Access Door for RVs # UF48-979010. It's going to require an opening approximately 6" wide by 6" tall due to the beveled in section that allows the door to sit flush in the bracket. I recommend using some butyl tape # AL28FJ around inside of the mounting flange as well as some non-sag sealant # 344270341437-1 to prevent water from leaking in.
    view full answer...
  • Sealing Fan-Tastic Vent Roof Vent # FV807350 When Installing on a Trailer With PVC Roof
    I do see in the installation instructions where they specify to use a double bead of a compatible sealant and not putty/butyl tape when using the clamp on method. If you are attaching the Fan-Tastic Vent Roof Vent # FV807350 with the clamp on method to a roof less than 4" thick this is an appropriate method to seal the fan. For this I recommend using Non-Sag Sealant # 344270341437-1. We also have the Self-Leveling Sealant # 34427034145-1 to seal up any openings after it is clamped in place...
    view full answer...
  • Recommended Tankless Replacement For An Atwood GC6AA-10E RV Water Heater
    Hi Wes, All newer water heater models are transitioning to smaller sizes as the technology gets better so you'll likely have a gap regardless of which unit you choose to go with. There's typically framing around the water heater so you'll just need to add in some 2" x 2" boards to fill in the gap and give the mounting flange of the new unit something to grab onto when mounting. I've attached a video below where Jake had to do this in order to install the # FR93FR. These units come with...
    view full answer...
  • Recommended Replacement RV Water Heater For A 2006 Fleetwood Jamboree 29V
    Hey Dan, The Furrion RV Tankless Water Heater # FR98SR is 12-5/8" tall x 12-5/8" wide so it should fit in the opening without an issue. You'll need to install some 2" x 2" boards on the sides to eat up the gap and have something for mounting flange sides to screw into. I've attached a video below where Jake had to do this during his installation of the # FR93FR. You'll want to use some butyl tape # AL28FJ on the back side of the mounting flanges of the main unit as well as the access...
    view full answer...
  • Adding Gutter Extensions To A 2006 Lance Truck Bed Camper
    To install the Camco RV Rain Gutter Spouts w/ Extensions # CAM42134 on your 2006 Lance Truck Bed Camper you'll simply need to remove the screw at the end of the gutter and cut the caulk to pull it up from the wall of the camper. You can then slide the spouts in behind the gutter and screw it back into place with the screw going through the spout as well to hold it in place. Once that's done I recommend resealing around the gutter and spout using some Non-Sag Sealant # 344270341437-1.
    view full answer...
    Image 1 for Image 2 for
  • Recommended Replacement For An Atwood G6A-7 RV Water Heater
    At this point you'd be much better off replacing the unit entirely, but newer units are a bit smaller than the prior models so you'll likely need to do a bit of framing to fill in the gaps and properly mount the new unit. Tankless systems are much more efficient and can provide hotter water for much longer than their tanked counterparts. For a bit of perspective the G6A-7 has an 8,800btu rating and will give you roughly 12 galls of hot water per hour. A tankless unit like the Furrion #...
    view full answer...
  • Recommended Replacement Roof Vent Lid For An Old Elixir Roof Vent On A 1991 Astro Pro Van
    The hinge you have displayed is a bit different than the ones we have so without knowing an exact model the best solution without replacing the entire vent would be to use a universal-fit lid like the MaxxAir UniMaxx Universal Replacement Lid for RV and Trailer Roof Vent # MA00-335001. This lid comes with its own hinge that you'll mount to the sides of the vent. To install it I would use some rivets and go over the top of them with some non-sag sealant # 344270341437-1 to prevent any leaks.
    view full answer...
  • Is The Surco Exterior RV Ladder A Fit For A 1999 Jayco Eagle 283G
    The exterior ladders that we offer, like the Surco Exterior RV Ladder # SP502L you referenced, are all universal-fit designs that can be cut to fit. To ensure that this would be the correct size you'll want to measure from the starting point of the ladder near the ground to the top of the motorhome and then add an extra 8" for the bend that sits above the roof. If you find you have a larger measurement than 76" then you'll likely need to use a longer option like the Stromberg Carlson Exterior...
    view full answer...
  • How To Install Gutter Extensions On A 2014 Jayco Jay Flight Swift SLX 154BH
    I can't say for sure which gutter extensions we used on your 2014 Jayco Jay Flight Swift SLX 154BH, but the installation for the RV Extended Rain Gutter Spouts # 372655-PW-A are very simple. You would just need to cut back some of the caulking around the gutter and remove a screw or two so that you can peel a couple inches of the gutter away from the wall to slip the flat rectangle portion of the extender behind the gutter and then press the gutter back up against the wall and screw it...
    view full answer...
  • Recommended Sealant For Old Mounting Screw Holes In The Side Of An RV
    You can use some Non-Sag Sealant # 344270341437-1 to fill in the old latch screw holes when installing your new 45-Degree T-Style Hook and Keeper Door Holder for Enclosed Trailer # 37211765.
    view full answer...
  • Is There An Adapter Plate To Cover Gaps Left When Replacing An Atwood RV Water Heater
    Hey Matthew, We don't offer the Suburban brand so I'm unsure if they offer an adapter to cover up the gap left from your Atwood Water Heater. I typically recommend Furrion because their tankless water heater is one of the best options on the market and they have multiple door sizes to cover up gaps. To put it in perspective the SW6DEL maxes out around 16 gallons of hot water per hour, whereas the # FR93FR can produce up to 144 gallons of hot water per hour. If you want to switch to a Furrion...
    view full answer...
  • Recommended Replacement For An Atwood G6A-8E RV Water Heater
    To replace your Atwood G6A-8E RV Water Heater I recommend the Furrion RV Tankless Water Heater - 16" x 18" Door # FR48SR. Since the G6A-8E is 12-5/8" H x 16-1/4" W x 17-5/8"D you'll need a slightly wider door than a 16" x 16" to fully cover the cutout hole. Furrion's tankless water heater is one of the best on the market and out of the brands we carry is the top choice. To install this unit you'll need to nail in some 2x2's to shorten the mounting space width down to this unit's size and...
    view full answer...
  • Recommended Screws For Mounting The SmartPlug RV Internet Inlet To An RV Sidewall
    If you'll be drilling into metal then you'll want to use self-tapping screws, and if you're drilling into wood or fiberglass you can use standard construction grade screws to install the SmartPlug RV Internet Inlet # SM38FR. You'd be fine with anything about 1" in length and will want to use some non-sag sealant # 344270341437-1 over the top of the screws and around the border of the inlet to form a waterproof seal against your RV.
    view full answer...
  • Recommended Replacement Vent Lid And Sealant For An RV Roof Membrane
    Depending on the vent there are going to be some different style lids. That being said, if your vent is 14" x 14" then you can use the MaxxAir UniMaxx Universal Replacement Lid # MA00-335001 regardless of the vent brand/style. This replacement lid includes brackets that you can bolt or rivet in place to mount the new lid and get your vent back in working order. As for the roof, if you're just wanting to cover over any seams/gaps then you'll just need to use some self-leveling sealant...
    view full answer...
  • Replacement Unit For A Furrion FWH09AFA RV Tankless Water Heater
    The FWH09AFA just refers to the main unit of the Furrion RV Tankless Water Heater # FR93FR, not including the access door. Realistically if the unit is the only problem then I would just only order it and reuse your current access door. You'll have to scrape off the sealant and butyl tape that was used to secure the door and unit to the trailer. I typically use some composite pry tools # PT73HJ to scrape this off without scratching the wall of the trailer and ruining the paint job. You'll...
    view full answer...
  • Recommended Strap Hinge Replacement For A Sooner Horse Trailer
    Unfortunately, we do not carry a strap hinge with those dimensions. You could use the Wide Bracket Strap Hinge - Aluminum - 8" Long # PLR2008-AS you linked to and drill new holes and fill the old ones with some non-sag sealant # # 344270341437-1. I've linked our page of strap hinges if you would like to look at some other styles or a larger size.
    view full answer...
  • Recommended Sealant for Metal Roof on Atco Trailer
    The LaSalle Bristol XTRM sealants are what I recommend using for sealing up the metal roof on your Atco trailer. For a white sealant you will want to use part # 34427034145-1 for horizontal applications and part # 344270341437-1 for vertical applications. For a beige we have part # 34427034146-1 for horizontal and part # 344270341438-1 for vertical. These can be used for a variety of applications and will do a fantastic job at resisting rain and snow. The sealants above are great for sealing...
    view full answer...
  • Recommended 19ft Wide Complete Awning Kit
    Yes, we have exactly what you need with the Solera 12V XL Power RV Awning - 19' Wide - Extra-Long 9'8" Projection - Black Fade # LCV000334966-362243 or White Fade # LCV000335007-362241. The only other items you'll need will be a some additional wire to run from the awning to your power source, some heat shrink butt connectors to splice your wiring together, some ring terminals or spade terminals to connector to your power source, and some butyl tape # AL28FJ and some non-sag sealant #...
    view full answer...


< Previous
123. . .6



Do you have a question about this RV Roof Repair?


Info for this part was:

Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Amanda M
Edited by:
Amanda M
Employee Zach D
Video by:
Zach D
Employee Shane H
Installed by:
Shane H
Employee Halie H
Written by:
Halie H

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924