Is TremPro 644 Silicone Sealant # 0160297 Suitable for Repairing Leaking Trailer Roof

Question

Question:

my trailer roof leak at the metal joint. Can I use your Trempro 644 to repair it? Do I have to clean the other stuff before applying it? Any suggestion how to remove the old sealer? thanks.

asked by: Mario A

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Expert Reply:

The TremPro 644 Silicone Sealant # 0160297 that you referenced is an ideal product for repairing leaks in a trailer roof. This silicone product remains flexible after it cures and will stick to almost any material likely to be found on a trailer roof. Do note it cannot be painted.

You definitely want to remove the old sealer and thoroughly clean the surface to be sealed. A putty knife works for large bits and steel wool can be used to remove the small residue. The cleaner the surface is the better the adhesion of the sealer. It will also be best to apply the sealer when temperatures are not extremely cold or extremely hot. Silicone requires about 24 hours to cure fully but this can vary with temperature.

You will need a standard cartridge-type caulk gun to apply the sealer. These are available at all hardware and home improvement stores.

expert reply by: Adam R

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Answer 1

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 2

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 3

There is only one difference between the Curt Trailer Hitch Receiver #C13176 and etrailer Trailer Hitch Receiver #e98909 that fit your 2020 Chevrolet Colorado, which is the finish. The Curt trailer hitch has a glossy black finish while the etrailer…

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Answer 4

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 5

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 6

For sag from towing a trailer the best recommendation I can make is actually a weight distribution system. Suspension enhancement will help level your truck while towing. But the advantage to a weight distribution system is that it levels the vehicle…

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Answer 7

Class I and Class II hitches both have a 1-1/4 inch receiver opening. The difference is that a Class I hitch has a lower tongue weight rating, usually 200 pounds and a lower towing rating, usually 2,000 pounds. A Class II hitch usually has a tongue…

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Answer 8

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Answer 9

Great question, Kevin. The Onboard Scale system on your 2024 Ford F-350 Super Duty works by essentially measuring how low the bed is sitting and it gives an estimated weight based off of that. If you added a suspension enhancement then that would…

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Answer 10

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors which we…

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Answer 11

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…

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Answer 12

Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…

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Is TremPro 644 Silicone Sealant # 0160297 Suitable for Repairing Leaking Trailer Roof

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