bing tracking image
  1. RV Roof Repair
  2. LaSalle Bristol
  3. Sealant
  4. White
  5. Non-Sag
  6. 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: $24.05
RV Roof Repair
Orders above $50 qualify for Free Shipping
Shipping Weight: 1.02 lbs
Quantity: 
In Stock
344270341437-1 - 10.1 Oz LaSalle Bristol RV Roof Repair
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 1-636-306-4830 for expert service.
  • All Info
  • Reviews (34)
  • Q & A (0)
  • Photos
  • Why etrailer?

LaSalle Bristol RV Roof Repair - 344270341437-1

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

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.



344270341437 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   (34 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:

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




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:

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:

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:

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




by:

Very easy to use and does a great job.




by:

Great product and easy to use.




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:

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:

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:




by:




by:

Really good sealant.




by:




by:




by:




by:




by:

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




by:




by:




by:

Easy to work with.




by:




by:



25
34
Show More Reviews

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

  • Curing Time of LaSalle Bristol XTRM Universal Non-Sag Sealant
    According to LaSalle Bristol their XTRM sealant like part # 344270341437-1 develops a firm skin in about 2 hours under normal circumstances. Once it has a firm skin the RV can be exposed to the elements. It fully cures in 5-7 days and at that point it has a density very similar to that of a pencil eraser. It should also always be installed at no less than 40 degree fahrenheit.
    view full answer...
  • 2013 Jayco Swift SLX Power Inlet Hatch Swap to a TwistLoc Style
    The Furrion 30 Amp Power Inlet part # 431861 is designed to fit a 2 1/2" hole (see Photo). With your hole being 5/16" larger than that it will be close but will work without any issues. you will only have just over an 1/8" of extra hole all the way around and the mounting holes for it are well outside of that. Be sure to use a good sealant like the LaSalle Bristol XTRM Universal Non-Sag Sealant part # 344270341437-1 to ensure you don't have any leaks to deal with.
    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...
  • 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...
  • What Type of Sealant To Use When Replacing a Bathroom Sink
    I use a universal sealant, especially in the bathrooms, that can be used outside the camper or RV because it's going to hold up well against the water to prevent damage. I recommend LaSalle Bristol XTRM Universal Non-Sag Sealant - 10.1 oz - White - Qty 1 Item # 344270341437-1. Also available is LaSalle Bristol XTRM Universal Non-Sag Sealant - 10.1 oz - Beige - Qty 1 Item # 344270341438.
    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 Sealant for RV When Passing Cables Through Floor/Wall
    The LaSalle Bristol XTRM Universal Sealant part # 344270341437-1 is a universal sealant we use on RV's in our shop for all sorts of project such as sealing cable pass-throughs walls/floors. It's great to keep one of these in the trailer for quick repairs. I'd also recommend the Performance Tool Heavy-Duty Caulk Gun part # PTW54295.
    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
  • How Many Tubes of Sealant Are Needed to Complete Installation of LaSalle Bristol XTRM Roof Membrane
    A typical 10 oz tube of sealant will cover approximately 50 linear feet but this can vary depending on the bead size. I recommend measuring all the areas of your trailer that will require sealing so you can determine how many tubes your project will require. A convenient option to consider is the LaSalle Bristol XTRM RV Roof Installation Kit # 3442703414KIT. Not only is this a more economical option than buying everything separately, this kit will take most of the measuring and guessing...
    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...
  • Does the Alpha Systems Alphabond Repair Tape for RV Roofs Work for Fiberglass
    Yes, the Alpha Systems Alphabond Repair Tape for RV Roofs # AL32KV will adhere to a fiberglass roof. You will want to make sure the area you are adhering too is thoroughly cleaned. We do not have a recommended adhesive, you will just want to be sure you use an adhesive that is intended to be used with fiberglass. You will then want to use a non-sag sealant like the LaSalle Bristol XTRM Universal Non-Sag Sealant for RVs # 344270341437-1 to make sure you seal everything completely. This...
    view full answer...
  • Removal of Old Adhesive and Dicor
    When installing new Rubber Wiper Seal and Bulb for RV Slide Out, # SR48FR, remove the old adhesive using a putty knife or other tool with an edge to scrap. If you use a metal tool sometimes heating it will assist in the scrapping and removal. The use of mineral spirits is frequently a good way to get the sealant’s adhesive to release. Once your parts are replaced, if you reapply new sealant be certain to use the correct product. Self-leveling sealant is designed to level out as you...
    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 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 Replacement For An Atwood 94021 Water Heater In A 2007 Alfa See-Ya Founder Motorhome
    With your opening being as large as it is you'll definitely want the Furrion RV Tankless Water Heater 18" x 18" Door # FR68SR. All newer units are going to be smaller so you will need to build some framing for the new unit to mount to and I'd also put a thin sheet of plywood to fill in the gap with the 18" x 18" door to cover everything up. I recommend using some butyl tape # AL28FJ along the mounting flange of the door and some non-sag sealant # 344270341437-1 around it to prevent any...
    view full answer...
  • Can The Ventline Vanair Trailer Roof Vent Be Installed On The Side Of An Ice Shack
    The Ventline Vanair Trailer Roof Vent w/ 12V Fan # VP-543SP is designed to be on the roof and not really on the side of anything so there is a chance that water could get through if installed on the side. The cover has an open-cell foam to help prevent anything from getting inside and a drain hole in the event that water does. I've seen plenty of people put these on the sides of their trailers or vans and have no issues, but the chance of water getting in will always be there. I recommend...
    view full answer...
  • Recommended RV Water Heater For A 1975 Airstream
    You'll be hard-pressed to find any kind RV water heater that doesn't require wiring and still lights via a match so you will have to run a few wires to get a functioning water heater. I recommend the Furrion RV Tankless Water Heater # FR98SR, which will fit inside of the 15.5" x 15" opening that you have. This unit is slightly smaller so you will need to build a little bit of framing inside of the opening for the unit to mount to and then you can cover the opening with the 16" x 16" door....
    view full answer...
  • How Far Down From Ceiling Does MaxxAir Dome Vent Stick and Sealant for Install
    The lid of the MaxxAir Dome Vent part # MA00-3810B is not transparent. It would stick down from the ceiling it is installed on 3.08 inches when you have the vent closed and 2.14 inches when the vent is open. We can't recommend a way to shorten it's height that it would hang down. For a sealant you'd want a non-sag type like the part # 344270341437-1 which will hold it's shape and seal well and hold up to weather.
    view full answer...
  • Recommended Replacement For An Atwood G6A-7E RV Water Heater
    Water heaters have dropped down in width a bit since the G6A-7E so you will need to make some modifications to the opening for the water heater. That being said the Furrion RV Tankless Water Heater # FR68SR would be a perfect replacement option. It is a tankless design with a Vortex system that mixes hot and cold water to eliminate fluctuations and reduce the risk of hot water scalding. The wall thermostat will allow you to set your water temperature to a specific degree as well. Like...
    view full answer...
  • Recommended Furrion Water Heater Replacement Door For An 18" x 14-3/4" Opening
    Yes, the Furrion RV Tankless Water Heater # FR93FR is my recommendation for replacing your trailer's Atwood water heater. The door you'll need to cover your 18" x 14-3/4" opening is the Replacement Access Door for Furrion RV Tankless Water Heater - 18" x 16" # FR63FR. The mounting bracket for this replacement door will connect directly to your trailer's wall instead of the water heater, allowing you to easily cover the opening. I do recommend using some butyl tape # AL72FJ and non-sag...
    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 # AL72FJ and some non-sag sealant #...
    view full answer...
  • Recommended Water Proof Cable Hatch for Starlink Ethernet Port
    We have the Multi-Purpose Access Door for RVs, # 37231025. This is a 6-3/4" diameter hatch that requires a 5-1/2" diameter cutout. This threaded design easily twists off to provide instant access to plumbing, electrical, hose, fuel, and cargo compartments. The waterproof seal prevents leakage to help keep your RV dry. You can use the RV Cable Hatch Installation Kit, # 3724195 with 3' of premium butyl tape and white screws. I always prefer to cover any potential place of leaking with...
    view full answer...
  • Recommended Sealant For A Replacement Door Handle Hardware Kit
    Since the Replacement Hardware Kit for Stromberg Carlson Lend-A-Hand # 1091 is going to be mounted on a wall you would want to use non-sag sealant to prevent any water from getting in between the hardware and trailer wall. We have a variety of colors to match your trailer: White # 344270341437-1 Beige # 344270341438-1 Black # AL53KV Gray # AL33KV Almond # AL43KV I also recommend using some butyl tape # AL72FJ as this will spread through the threads of the mounting screws to form...
    view full answer...
  • Will A Fogatti Tankless RV Water Heater Replace An Atwood GC6AA-8 RV Water Heater
    The dimensions I'm seeing for an Atwood GC6AA-8 RV water heater are 12-1/2" H x 16" W x 18" D so cutout hole would need to be modified to frame in the Fogatti RV Tankless Water Heater # LSB64FR. The access door is 14-15/16" tall x 14-15/16" wide so you would end up with a bit of a gap. I recommend going with the Furrion RV Tankless Water Heater # FR98SR instead since it has a 16" x 16" door to cover up the opening. You'll still most likely need to frame in the unit a bit with some wood...
    view full answer...


< Previous
12



Do you have a question about this RV Roof Repair?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate rv roof repair information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
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 1-636-306-4830