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

LaSalle Bristol XTRM Universal Self-Leveling Sealant - White - 10.1 oz - Qty 1

Item # 34427034145-1
lowest price pledge
Our Price: $17.22
RV Roof Repair
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.96 lbs
Quantity: 
In Stock
RV Roof Repair 34427034145-1 - White - LaSalle Bristol
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 skylights, vents, and other horizontal surfaces of your RV roof with this self-leveling sealant. Solvent-based formula works with aluminum, glass, and all roof membranes, and it doesn't require primer. Remains flexible for RV travel. Lowest Prices for the best rv roof repair from LaSalle Bristol. LaSalle Bristol XTRM Universal Self-Leveling Sealant - White - 10.1 oz - Qty 1 part number 34427034145-1 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (164)
  • Q & A (0)
  • Photos
  • Why etrailer?

LaSalle Bristol RV Roof Repair - 34427034145-1

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

Seal the skylights, vents, and other horizontal surfaces of your RV roof with this self-leveling sealant. Solvent-based formula works with aluminum, glass, and all roof membranes, and it doesn't require primer. Remains flexible for RV travel.


Features:

  • Self-leveling sealant seals the roof membrane edges, skylights, vents, and other horizontal surfaces of your RV
    • Adheres to aluminum, brass, steel, glass, mortar, wood, PVC, EPDM, TPO, and TPV
    • Self-leveling settles for a low-profile seam
  • 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 fine touches and proper tooling - 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.



34427034145 LaSalle Bristol XTRM Universal Self-Leveling Sealant - 10.1 oz - White - Qty 1






Customer Reviews

LaSalle Bristol XTRM Universal Self-Leveling Sealant - White - 10.1 oz - Qty 1 - 34427034145-1

Average Customer Rating:  4.7 out of 5 stars   (164 Customer Reviews)

Seal the skylights, vents, and other horizontal surfaces of your RV roof with this self-leveling sealant. Solvent-based formula works with aluminum, glass, and all roof membranes, and it doesn't require primer. Remains flexible for RV travel.

by:

The box arrived with both tubes of sealant rolling around loosely inside. The ends of the cardboard tubes are compressed in, one of the long application tubes is bent way over, and the other tube has sealant leaking out. I hope I can use the tubes of sealant if they are not dried out or the tubes holds up well enough to get the material out without a blowout. I have had 100% great products and service with etrailer but this time I am a bit disappointed in the packing of the product.


Comments
I will have our Customer Service team reach out to you.
-- Etrailer Expert Jenny N - 04/18/2022

by:

I used this when replacing a vent fan in my RV. I ran out before making it around the fan so I ran to the local RV store and picked up a competing product (Dicor). When applied side-by-side it became very clear that this product is far inferior to the more popular product made by Dicor. The LaSalle Bristol XTRM went on just fine, but didn’t really spread and level out the way it should so it left a few gaps and left me questioning if it made a good seal. You can see in the photos I attached that it somewhat kept its shape as opposed to spreading out like it should. Spend a few dollars more and get the superior product. Weather was perfect at about 75 degrees so that wasn’t a factor.



by:

Great product. Thanks Bob and your crew for the install of this product and the video you made. Have not had any problems with leaks or it coming loose.


Comments
Excellent product. No leaks. I would recommend this product.
Frank - 02/16/2022

by:

Replaced a vent and moved a vent. The sealent holds and levels nicely, there are no water dams. The water flows away. Would have pictures but cover and snow.



by:

This was thicker and more difficult to apply than I had anticipated. That said, I do think it worked ok to caulk around the refrigerator vent on an old camper trailer I have. It was an unusually cold day when I applied it so that may have contributed to my difficulties.



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:

just received it have not used it yet but excellent job of getting it to me.



by:

Worked great on sealing roof top vent, very pleased



by:

Very easy to work with. One of the best customer service out there.



by:

package came on time as promised. All items included. Great service from Justin.



by:

Great product! Does what it says it will do. Warm it up if your in a cold climate before use



by:

Our company, Peak 10 Customs, use ETrailer regularly and will continue to do so. Their customer service is great!



by:

Great product. I used this to seal a new vent installation and it works perfectly. It is "self leveling" so expect it to spread out after you run a bead of it. I bought some extra tubes and I'm glad I did. When I installed the vent, I found the seal around our skylight to be cracked. Before I applied the product, I used a good cleaner and rag to clean the area to get a good seal. I'll use this again in the future.



by:

I have no idea why this is classified as self leveling. It didn't even try to.



by:

Worked a expected



by:

I called Etrailer.com to try to locate tail light lenses for my Heartland RV Trailer. I was lucky enough to speak with James A.. He guided me on the web site to the parts I needed and even let me know LED upgrades were available. I asked about weather proofing sealants and he knew right away what I needed. I ordered 2 tail light assemblies and 2 tubes of the caulk. They arrived in 2 days which was several days sooner than I expected. I also checked campingworld for the items and found that Etrailer.com beat them by about 40% on price. I have a new "go to" place for my RV trailer needs. Thanks again James for being knowledgeable and super fast.



by:

This sealant worked ok on my camper roof seams.



by:

Works well



by:

This was my first time using this brand, I have used other brands in the past with good results. This product applied similarly to the other product, hopefully it will preform as well.



by:

This will be great to use on our 5th wheel.
Fast delivery.


Comments
Great
Erin - 04/03/2021

by:

Arrived fast well packaged. Product performed as described.


Comments
Used this product to install a roof vent in my van. Working as described. No leaks and would use it again.
Scott - 09/17/2021

by:

worked as advertised. easy to apply.



by:

Did the job - no issues the factory tire that it replaced only lasted 2 yrs with only 1200 miles on it. I will put it to test in March as I will pull trailer around 670 miles with 1 30 min. cool down at 375 miles.



by:

Great product. The replacement lid fit perfectly and was easy to install. The sealant works great and is keeping everything dry.
E trailer has good prices and excellent service.



by:

The products were exactly as represented and came quickly. I have already recommended you to several if my friends.


25
164
Show More Reviews

Ask the Experts about this LaSalle Bristol RV Roof Repair



  • Is LaSalle Bristol XTRM Universal Self-Leveling Sealant Comparable to Dicor Lap Sealant
    The LaSalle Bristol XTRM Self-leveling Sealant part # 34427034145-1 is very comparable to the Dicor 501LSW self leveling lap sealant. I can't say exactly what the formula is for Dicor but I can tell you that LaSalle Sealant is a silicone sealant used in numerous applications including the installation of RV roof accessories and we have great reviews from customers. It works well on Fiberglass and adheres to aluminum, brass, steel, glass, concrete, wood, and PVC. It also adheres to EPDM...
    view full answer...
  • Using XTRM Universal Sealant to Replace Existing Original XTRM Caulk on Roof
    I believe you are referring to the XTRM Universal Sealant # 34427034145-1. If so, it can absolutely be used in place of the original XTRM 100 that was on your roof. This will work just as well as the original sealant and its weather-resistant formula will keep it flexible and in good condition for many years. As far as removing the old caulk/sealant you should be able to get most of it up with a good ol'e fashioned putty knife. As for the stubborn sections that won't budge a really effective...
    view full answer...
  • Should Lasalle Bristol XTRM Leveling Sealant Go On Before or After Heng's Rubber Sealant
    You'd want to do the Heng's rubber coating on the roof first as needed and then use the LaSalle Bristol XTRM Universal Self-Leveling Sealant # 34427034145-1 when re-installing the vents. You'd want to follow the curing instructions on the Heng's before using the XTRM.
    view full answer...
  • What Is the Dry Time of the LaSalle Bristol XTRM Universal Self-Leveling Sealant
    I spoke with LaSalle Bristol and they informed me that the LaSalle Bristol XTRM Universal Self-Leveling Sealant part # 34427034145-1 has a dry time of around 1 hour.
    view full answer...
  • Should You Remove Old Sealant Or Can You Add More On Top Of It
    It's always best to remove the old sealant first and then clean the area with soap and water to ensure a secure grip for the LaSalle Bristol XTRM Universal Self-Leveling Sealant # 34427034145-1. The old sealant could deteriorate and fall off taking the new sealant with it.
    view full answer...
  • What Brand of Sealant Is Recommended For Filling Holes After Drilling in RV Roof
    The LaSalle Bristol XTRM Universal Self-Leveling Sealant part # 34427034145-1 is what we use whenever we have to drill holes into a trailer and seal them after. It can be used for pretty much anything from roof vents to just general repair. It works very well to keep out water and is really a must to have on hand for trailer owner's.
    view full answer...
  • Is LaSalle Bristol XTRM Sealant Available ib Black and will it Work With Spray In Bedliner?
    The LaSalle Bristol XTRM Universal Self-Leveling Sealant is compatible with the spray in bed liner material. They only produce two colors unfortunately and they are white and beige these part numbers are linked below. White part # 34427034145-1 Beige part # 34427034146-1
    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...
  • 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 Roof on Pop-Up Camper
    The sealant I recommend for your 2009 Fleetwood Bayside pop-up is the LaSalle Bristol XTRM Universal Self-Leveling Sealant # 34427034145-1. It is designed to work on roofs and is weather-resistant; this sealant is White though there is also Beige at part # 34427034146-1. Both of these sealants are paintable as well. I have added a link to a video review of this sealant for you to take a look at.
    view full answer...
  • Why Would Trailer Roof Vent Leak Water
    If your Fan-Tastic Roof Vent is leaking it's going to be a sealant issue between the vent assembly and the roof of the trailer. So you'd need to have the base of the vent resealed to the roof with sealant like the part # 34427034145-1 and that will take care of the leaking issue. Where is the red blinking light exactly? Does the vent still seem to work like normal?
    view full answer...
  • Can Swagman Roamer Roof Rack S80510 Be Mounted To Aluminum Trim On 2015 Jayco Sport 12UD Camper?
    Yes, there is no issues mounting the Swagman Roamer LT Roof Rack # S80510 you were looking at on your 2015 Jayco Sport 12UD camper with the aluminum trim over the mounting location. The key things will be making sure that you hit structure underneath the trim, and that you seal the drilled hole with Sealant # 34427034145-1 to prevent leaks. I included a video of the # S80510 for you to take a look at. ,
    view full answer...
    Image 1 for
  • Diameter of the Base on the Lippert Components 360 Siphon RV Holding Tank Vent Cap LC389381
    The roof vent on your trailer is most likely for black water tank. The Lippert Components 360 Siphon RV Holding Tank Vent Cap part # LC389381 has a base with a 4" outer diameter. The holes most likely won't line up with your existing roof vent but you can drill new ones, jut make sure to seal everything up with part # 34427034145-1. The Lippert Components 360 Siphon RV Holding Tank Vent Cap is designed for a 1-1/2" or 2" diameter vent stack which is a standard size so as long as this is...
    view full answer...
    Image 1 for
  • Removing Roof Sealant Tips for R-Pod Camper
    Mineral spirits/paint thinner will take off the residue of the LaSalle Bristol Xtrm # 34427034145-1 once you remove the bulk of it with a putty knife. As far as the use of it for an install you'll want to get the area as clean as possible before application. I attached an install video for the similar kit part # 3442703414KIT for you to check out as well.
    view full answer...
  • Best Sealants for Resealing EPDM Rubber Roof
    The LaSalle Bristol XTRM universal sealants like the non-sag part # 344270341438-1 and the self-leveling part # 34427034145-1 are a really great option for EPDM rubber roofs like you mentioned. You'd use the self leveling on horizontal situations and the non-sag on the vertical walls.
    view full answer...
  • Sealant Recommendation for Installing RV Ladder on Roof
    Dicor brand RV roof sealant would be a great choice. We have the LaSalle Bristol XTRM Universal Self-Leveling Sealant # 34427034145-1 would work great for sealing the roof mounting points on the RV ladder after screwing the ladder in place.
    view full answer...
  • Will Fan-Tastic Vent Roof Vent Cover FVU1500WH Fit Fan-Tastic Vent On 2020 Grand Design Toy Hauler
    The Fan-Tastic Vent Ultra Breeze Trailer Roof Vent Cover - 23" x 19.5" x 10.25" - White # FVU1500WH you were looking at will work with your Fan-Tastic vent on your 2020 Grand Design Momentum G-Class 5th Wheel Toy Hauler as it is confirmed to fit all Fan-Tastic vents, but without seeing the current mounting brackets I am unable to confirm if the brackets will be correct. If they are not you can remove them and use the brackets included with the # FVU1500WH. I also recommend using LaSalle...
    view full answer...
  • Will the TremPro 644 Silicone Sealant Work with PVC Applications?
    I have a solution for you. Even though the TremPro 644 Silicone Sealant # 0160297 is rated to use for plumbing applications, Fastenal could not confirm whether it could be used specifically on PVC. However, for a sealant that will definitely work with PVC, I recommend the LaSalle Bristol XTRM Universal Self-Leveling Sealant # 34427034145-1.
    view full answer...
  • Solution for Leaking Roof on 2005 Pop-Up Camper
    That is not a fun thing to walk into when opening up your camper for the season! Based on the damage shown in the picture you attached I recommend simply replacing the affected ceiling inside the camper with a whole new section of material. Then to repair the roof and prevent this type of leakage from happening again I recommend installing new roof membrane with the LaSalle Bristol # 3441700534142711430. You can then add the LaSalle Bristol Roof Installation Kit # 3442703414KIT that includes...
    view full answer...
    Image 1 for
  • How Would Ultra-Fab Solar-Powered Plumbing Vent Install on Shed
    The Ultra-Fab Solar-Powered Plumbing Vent for Motor Homes # UF53-945001 that you referenced can install on your resin shed and it comes with screws but you'll also want a sealant like the # 34427034145-1.
    view full answer...
  • How to Remove Old RV Water Heater to Install New Unit
    When removing a water heater, you want to remove the cover completely first and then the screws in the face plate. Next make sure you have drained all of the water from the unit. You will want to remove your electric connection and propane connection before removing those features. The outside edge of the frame is normally sealed so you will need to carefully remove caulk to allow the frame to move freely. On the underside, you should have an access panel to get to your water and electrical...
    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...
  • Is There An Upgrade Kit for a Fan-Tastic Vent E-Z Breeze Model 600 Vent Fan
    I do have an option for you but there is not an upgrade kit for a Fan-Tastic Vent E-Z Breeze Model 600 Vent Fan. Therefore, you will need to replace this for which I recommend using the Fan-Tastic Vent Model 2250 Roof Vent Fan part # FV802250 as it has a variable-speed motor, reversible fan blades, and a thermostat for automatic operation. Unfortunately, you will need to use the new garnish ring but this is very easy to replace. The LaSalle Bristol XTRM Universal Self-Leveling Sealant part...
    view full answer...
  • Is the SportRack Camper Roof Rack Compatible with My 74-Inch Wide FourWheel Fleet Camper?
    I have a solution for you. Unfortunately, since the shortest dimension available when using the telescoping SportRack Pop-Up Camper Roof Rack - Square Crossbars - Steel # SR1020 is 80 inches long, you will not be able to adjust them short to fit your 74-inch wide FourWheel Fleet pop-up camper. The SportRack Pop-Up Camper Roof Rack is not manufactured to be cut to shorten the bars. However, a great solution is the Swagman Roamer LT Roof Rack for Pop-Up Campers and Camper Shells - Steel...
    view full answer...
    Image 1 for


< Previous



Do you have a question about this RV Roof Repair?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality rv roof repair for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • 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 Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Video by:
Kathleen M
Employee Michael B
Video by:
Michael B
Employee Chris R
Video Edited:
Chris R
Employee Amanda M
Edited by:
Amanda M
Employee Shane H
Test Fit:
Shane H
Employee Robert C
Installed by:
Robert C
Employee Halie H
Written by:
Halie H
Employee Manda E
Updated by:
Manda E

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.