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When you install or replace parts on your enclosed trailer or RV, protect the joints and seams from the weather with this silicone sealant. This general-purpose sealant works on a variety of materials and in different environmental conditions.
Features:
Specs:
Note: A cartridge applicator is required to apply sealant. Sealant is not to be painted.
TremPro silicone sealant is applied as a thick liquid to parts after assembly to seal seams and create a waterproof barrier to the weather. It can seal flanges at openings of vents, pipes, air conditioners, doors and windows, as well as screw heads and roof edges. You can also use this sealant for construction projects.
Average Customer Rating: 4.5 out of 5 stars (157 Customer Reviews)
When you install or replace parts on your enclosed trailer or RV, protect the joints and seams from the weather with this silicone sealant. This general-purpose sealant works on a variety of materials and in different environmental conditions.Like all silicone caulk, gooey & messy. Hopefully acetone cleans up the dried mess.
All was a great and easy process. Thanks
Exactly whatI ordered, exactly when they said it would arrive.
I ordered two bottles of the Tempro 644 and I was only sent one and the other one was an offbrand worth about x.xx. No refund or discount given - only option presented was to send it back if I did not like it. Very disappointed with etrailer
Great product, arrived timely
Product is excellent. Wish etrailer would stock this so it would be a closer to the cost of the same product in white. The white is nearly half the price of the black. That doesnt seem right on so many levels.
Used it on sealing a battery connector. Worked great
Works as described great sealant
I will give all of my products a 5 star review. I was very happy to find the box at my door. I have not been able to use any of it yet due to weather. I am excited to use it as soon as the weather clears.
Shipped on time and as ordered, easy to find the right part on site. thanks
Katrina B.
10/12/2022
If you would like to provide more information about your experience I am more than happy to assist you in getting your review updated.
Kyle sent just enough to do my vent. I appreciate his help with information on what I would need and how to use it.
Easy to use RTV type sealant. I used this to seal around replacement vents in the roof of my Airstream. My only complaint is that it is not self leveling. otherwise it's a good sealant that should last for years.
The sealant worked well to bond the trailer door window to the door.
I received my item on time and it was what I expected.
The RTV went on smoothly and was very manageable. I have never been a big proponent of any type RTV because from the beginning I have fund when time came to replace caulk on a project an RTV product previously applied has broke its seal. The old RTV was still viable and flexible and even very strong but it had lost its adhesion.
I will be able to give the TremPro 644 Silicone RTV Sealant a five star rating after it has stood the test of time.
Jim
Yup, it's adhesive calk. Used it for replacing stove vent. Still adhered with not leaks.
I have a 16x7 v nose trailer I installed this in. I insulated the roof with foam sheets cut to size but the walls and floor are not insulated. I had to brace the roof of the trailer in order to support the weight of the unit. Overall it’s better than nothing and lowers the temp 10-15* below ambient which makes it bearable inside of the trailer. My 2000w generator was not able to power it so I bought one of the predator 3500w generators and it does great. It will last around 7 hours on a tank of fuel.
This silicone sealant did a great job! With some restraint was able to use 1 tube for installation of 2 Ventadome Roof Vents, 2 Camco RV Plumbing Vents and 2 running light fixtures, all victims of the massive 5/8/17 hail storm in Denver. I had enough left over to touch-up the roof caulking. This sealant cures a bit slowly and gave me plenty of time to complete the installations. Some caulks set-up quickly and don't give you much working time.
I was really impressed with the service. The replacement lights were reasonably priced and exactly as described.The new LED lights exactly matched the existing holes with no modification. The tracking system was excellent. I plan to order replacement LED 's for all my remaining running lights.
Excellent product. I used it to seal a camco plumbing vent on my travel trailer which has a plywood roof covered with a vinyl material.
Everything was great. I only wish that the butyl tape roll was suggested as required to install and seal the vent. I would have purchased it together. I only purchased the tube of the seal. so I had to go buy a roll to finish the installation.
I would have definitely paid extra for shipping if I knew it would take over a week. I had to wait over a week for the free shipping route, but that was my bad.
All else great. Thank you
Product took a little long to arrive but it was before the estimated time expected. Is was very well packaged. I have not used the product yet. I'm using to seal the edges on the front corner around the molding. The trailer is 1 year old but it wasn't sealed very well from the manufacturer.
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Steve
9/1/2023
A bit pricey. A small squeeze tube of black silicone caulk would, in my opinion, have worked the same with less cost and a lot less left-over.