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 - Qty 1

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

Item # 34427034145-1
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34427034145-1 - White LaSalle Bristol RV Roof Repair
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Lowest Prices for the best rv roof repair from LaSalle Bristol. LaSalle Bristol XTRM Universal Self-Leveling Sealant - White - Qty 1 part number 34427034145-1 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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LaSalle Bristol RV Roof Repair - 34427034145-1

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


  • XTRM universal sealant adheres to all RV roof membranes
    • Adheres to aluminum, brass, steel, glass, mortar, wood, PVC, EPDM, TPO, and TPV
  • Self-leveling for horizontal surfaces
  • Weather-resistant
  • Remains flexible for years
  • No primer required
  • Paintable
  • White color
  • Quantity: (1) 10.1 oz tube

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





Video of LaSalle Bristol XTRM Universal Self-Leveling Sealant - White - Qty 1

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for LaSalle Bristol XTRM Universal Self-Leveling Sealant Review

Speaker 1: Today we're going to be taking a look at the LaSalle Bristol universal self leveling sealant in white, part number 34427034145-1. As you can see with this sealant, after only a few minutes it is going to start to disperse and start to level itself out, so it's to still in all these little gaps on its own, without having to go around with a putty knife and smooth it out. Once it dries, it is going to be paintable, but still remain flexible. And it is due to adhere to most surfaces like aluminum, wood, and even concrete.And this is to make sure that our vent seals nicely, and there's no leaks on the exterior part of our vent. You will need a caulk gun, which you can pick up at your local hardware store, to apply it to the roof. With all of the hardware in place around the vent, it's securely attached, we want to make sure there's no leaks.

So we're going to come back with the self leveling sealant and we're going to make sure to cover up the bolt holes, as well as that outside flange.So just go in zigzag motion going across. And that'll finish up your look at the LaSalle Bristol universal self leveling sealant in white.


Customer Reviews

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

Average Customer Rating:  4.8 out of 5 stars   (52 Customer Reviews)


- 34427034145-1
by:

Thanks again for your support. Package received in good condition. 695430



- 34427034145-1
by:

This caulking is the best leak stopping, fix it, gooey stuff out there. I've tried alot of them and this one is the best by far. I've used it mainly on roof seams and it works flawlessly. A must have. God bless. 688058



- 34427034145-1
by:

product is as described 582182



- 34427034145-1
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. 649906



- 34427034145-1
by:

Great product. Still well within expiration date. Fast shipping. I always have good dealings with etrailer. Great company. Thanks. 669066



- 34427034145-1
by:

Very fast shipping. EZ to install. Great product. Verry happy with it. Thabk you. 677757



- 34427034145-1
by:

Worked great. 613208



- 34427034145-1
by:

I'm sure this product will work great once I use it. 689969



- 34427034145-1
by:

Good product at great price with fast & efficient shipping. Great online experience. 674917



- 34427034145-1
by:

So far so good, my husband is using the product as I type this...and he is still Happy! So, we know it's going well. 819931



- 34427034145-1
by:

Very helpful getting me the part I needed. Great customer service 804467



- 34427034145-1
by:

Very fast I haven't got it yet but looks good 803893



- 34427034145-1
by:

Everything showed up as promised and on time. I have been using etrailer for years and will continue to do so. Great prices and customer service. 794261



- 34427034145-1
by:

Work exceptionally well, would purchase again 792353



- 34427034145-1
by:

Did a great job on resealing various roof vents etc on the trailer roof. 791080



- 34427034145-1
by:

The products arrived in perfect shape! My husband grabbed them and ran out the door with them. He now has 3 new slide toppers in place on the fifth wheel, all sealed up weather tight! Thank you for the video's showing how to install as well as the products necessary for installation! 791366



- 34427034145-1
by:

All the parts I bought fit my 2006 Pace motorcycle trailer with the Ventline roof vent. The vent assembly works fine now. The metal ventadome cover should work better here in Florida!! 786971



- 34427034145-1
by:

Product is as advertised. Easy to install. Shipping time was very fast. Excellent transaction. 786101



- 34427034145-1
by:

Self leveling and does it very well. 786035



- 34427034145-1
by:

Excellant service: Etrailer has it going on. 783703



- 34427034145-1
by:

Thank you so much everything works fine 783525



- 34427034145-1
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. 778743



- 34427034145-1
by:

This will be great to use on our 5th wheel. Fast delivery. 773751



- 34427034145-1
by:

easy to use 771799



- 34427034145-1
by:

Good Stuff 763476


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Ask the Experts about this LaSalle Bristol RV Roof Repair

  • 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...
    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...
  • 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...
  • 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...
    view full answer...
  • 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...
  • 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...
  • 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...
  • 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...
  • 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...
  • 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...
  • Does The Manager30 Replace Solar Panel Controller
    Yes, the The Manager30 Battery Management System with Lithium Profile # 331-BMS1230S2-NA takes place of the solar controller for your current solar panel system. Solar panel controllers are used to help manage the power coming in from the panels and since The Manager30 does the same thing it actually can't be installed with a solar panel controller. The Manager30 is definitely an upgrade though as it pulls power from the solar panels and your vehicle start batter (via the alternator). It...
    view full answer...
  • Supplies Needed to Install Replacement Ceiling Vent
    The MaxxFan Deluxe Roof Vent w/ 12V Fan and Thermostat # MA00-06200K will install in the exact same cutout as the stock vent. You will simply need some sealant and screws. Many will choose to use the Roof Vent Installation Kit - Sealant, Butyl Tape, Screws - White # 344270KITW. You don't absolutely need both butyl tape and sealant, so many will use the LaSalle Bristol XTRM Universal Self-Leveling Sealant - White - Qty 1 # 34427034145-1 or # 0160297 and then the Zinc Sheet Metal Screw...
    view full answer...
  • 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...
  • Recommended Roof Rack and Kayak Carrier for 2 Kayaks on a 2000 Coleman Hayride Pop-Up Camper
    Since you have a bare roof on your 2000 Coleman Hayride we need to start you off with a roof rack. The Swagman Roamer LT Roof Rack for Pop-Up Campers # S80510 is a great option because it features a 150 lb weight capacity and 7' long crossbars that can be cut to meet your application. This does require drilling into the roof of your camper but you can seal the feet with LaSalle Bristol XTRM Universal Self-Leveling Sealant # 34427034145-1 to ensure that your camper won't leak. Then for...
    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...
  • 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...
  • Trailer Roof Vent Recommendation for 110V Shore Power
    The MaxxFan Deluxe Roof Vent # MA00-06200K is designed for use with 12V power. If you wanted to power it using shore power then the best way to do that would be with a converter like the Progressive Dynamics PD9100 Series Inteli-Power Converter # PD9140A which is meant to connect to 12V lighting and appliance circuits. Currently (as of February 2019) the only trailer roof vent available that is compatible with 110V shore power without a converter is the Ventline Roof Vent # V2128SP-01....
    view full answer...
  • Camper Roof Rack Options for 2013 Jay Flight Swift with Rounded Edges
    If you don't have squared edges on your 2013 Jay Flight Swift camper for the SportRack Pop-Up Camper Roof Rack # SR1020 to install then you will want to look at another roof rack that is compatible with your application. We have the Swagman Roamer LT # S80510 which is a completely custom option that you can install anywhere on your roof as well as the SeaSucker Monkey Bars Roof Rack # 298-SX6000 which uses vacuum cups to secure to the roof. The Swagman options are permanent roof...
    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...
  • Will the Fan-Tastic Vent Roof Vent FV800900 Replace A Fan-Tastic Vent Roof Vent FV801200
    The Fan-Tastic Vent RV or Trailer Roof Vent part # FV800900 installs in the same size opening as the Fan-Tastic Vent Roof Vent w/ 12V Fan part # FV801200 therefore you don't need to worry about measuring as it will fit your 14" x 14" opening just fine. The measurements can vary slightly depending on where they are taken so the 1/4" discrepancy is not anything you need to worry about. If you don't already have any sealant you can use part # 34427034145-1 for this.
    view full answer...
  • Replacement Roof Vent Lid For a 2002 Palomino Pinto
    It appears you possibly have a Ventline on your 2002 Palomino. If the base is not cracked or brittle and its not leaking you should be good with just replacing the cover. I recommend the vent Cover for Ventline Old Style Rounded Dome Trailer Roof Vents - White Item # Item # BV0554-01. I have hands on experience with replacing vents on a lot of different campers here and I would advise putting LaSalle Bristol XTRM Universal Self-Leveling Sealant - White - Qty 1 Item # 34427034145-1 around...
    view full answer...
  • Is Fan-Tastic Vent Roof Vent w/ 12V Fan a Direct Replacement for the Ventline V2094 Roof Vent
    Yes, the Fan-Tastic Vent Roof Vent w/ 12V Fan # FV801208 will be a direct replacement of your V2094 Ventline roof vent like part # V2094SP-34. The cutout will be the same size and then for both vents the white wire is for ground and the black is for power so it should be a fairly simple swap. I do recommend picking up the Vent Installation Kit # CAM25013 and the LaSalle Bristol XTRM Universal Self-Leveling Sealant # 34427034145-1 to properly seal up the installation as well. Attached...
    view full answer...
  • Can I Use The MaxxFan Roof Vent In Standard 14-1/4” X 14-1/4” Opening
    The MaxxFan Roof Vent part # MA00A04301K is listed as a 14"x14" opening but it will fit the standard 14 1/4” X 14 1/4” opening that you have. A lot of our customers use this fan in the standard 14 1/4” X 14 1/4” opening so you won't have any issues. You also need self-leveling sealant part # 34427034145-1 to install the vent.
    view full answer...
  • Roof Vent for Enclosed Cargo Trailer
    The Ventline E-Z Lift Ventadome Trailer Roof Vent - Manual Lift - 14-1/4" x 14-1/4" - Smoke # V3092-603-00 you mentioned is a great option. You do not need to add an interior garnish, however, I do recommend you use a frame of some sort for your vent to have the installation screws attach to. If it were me, I'd use the Ceiling Garnish for Ventline Roof Vent - 2-1/8" Leg - 14-1/4" x 14-1/4" - Polar White # VA0445-34 to finish the frame out. The handle will be the lowest point of the vent...
    view full answer...
  • 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...
  • Replacement Roof Vent for a 1993 Gulf Stream Conquest 102
    The roof vents installed in trailers are not all the same depth. However, the garnish ring which is included for you is trim to fit so it can accommodate trailers with varying roof thicknesses. The dimensions you have of 14" x 14" are standard so this is not really anything you need to worry about either. The actual cutout will be 14-1/4" x 14-1/4". I recommend the Ventline Ventadome Trailer Roof Vent part # V2092SP-28 which fits roofs from 1-7/8" to 3" thick and should be perfect for...
    view full answer...
  • Will Ventline Ventadome Trailer Roof Vent Fit 14 x 14 Opening
    All trailer roof vents nowadays fit what is referred to as a standard roof vent opening, which is described as "roughly" 14-1/4" x 14-1/4" so the Ventline Ventadome Trailer Roof Vent # V2110SP-24 might be able to squeeze into a 14" x 14" opening but in reality it is pretty situational as most openings aren't exactly 14" x 14" or 14-1/4" by 14-1/4" because of the minute nature of the measurement. So it is a possibility you will need to trim the opening of your roof ever so slightly to get...
    view full answer...
  • Roof Vent With Fan Compatible with Roof Rack on Teardrop Trailer
    The Ultra-Fab Solar-Powered Plumbing Vent for Motor Homes - 7" Diameter x 3-3/4" Tall # UF53-945001 may be a good option for you. The fan will only work when you have solar charge which can work even on a cloudy day, but obviously would be covered if you had something on the roof rack obstructing it. The Ventline Vanair Trailer Roof Vent w/ 12V Fan - 6-1/4" Diameter - Smoke # VP-543SP is a great option if you will instead be using 12V power and it will still fit under the roof rack...
    view full answer...




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Info for this part was:

Expert Research:
Jameson C
Video by:
Kathleen M
Video by:
Michael B
Video Edited:
Chris R
Edited by:
Amanda M
Test Fit:
Shane H
Installed by:
Robert C
Written by:
Halie H

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