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Rock River Silicone Sealant - 9.8 Fl-Oz - White

Rock River Silicone Sealant - 9.8 Fl-Oz - White

Item # FAS24FR
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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. Lowest Prices for the best rv roof repair from Fastenal. Rock River Silicone Sealant - 9.8 Fl-Oz - White part number FAS24FR can be ordered online at or call 1-800-496-5010 for expert service.
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Fastenal RV Roof Repair - FAS24FR

  • Sealant
  • White
  • Fastenal
  • 9.8 Oz

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.


  • Creates a waterproof seal at seams between joined parts
  • Adheres to rubber-like roofing materials, aluminum, galvanized metal, plastic, vinyl, fiberglass, and wood
    • Compatible with EPDM and TPO roof coverings
  • Withstands a variety of environmental conditions
    • Pliable when cured to maintain seal between parts that can shift or flex
    • Adaptable to temperature changes and consequent expansion and contraction of sealed parts


  • Applications: seams and joints in enclosed trailers and RVs; construction
  • Quantity: 9.8-fl-oz cartridge
  • White color

Note: A cartridge applicator is required to apply sealant. Sealant is not to be painted.

Rock River 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.

0233648 Rock River General-Purpose Acetoxy Silicone Sealant - 9.8 Fl Oz - White

Video of Rock River Silicone Sealant - 9.8 Fl-Oz - White

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

Video Transcript for Review of Fastenal Tools - Silicone Sealant - FAS24FR

Hi there, I'm Michael with Today, we're going to take a quick look at this Rock River white silicone sealant. This is going to create a waterproof seal at your seams that are half-inch wide or less. It's going to withstand a wide variety of environmental conditions, so it can be used indoors and out. And it's going to be very pliable because of that silicone construction. So when it's cured, it is going to maintain that seal even between parts that shift or flex.

So it's going to be ideal if you are doing outdoor work where the temperatures can change, cause things to shrink and expand. It's going to do a great job for that, but it can also be used in high-moisture environments like bathrooms or to, you know, rainproof a trailer roof on your enclosed trailer or RV, and just about anything short of continuous underwater use. So it's not going to be great for your cracked boat hulls but just anything short of that, it should do a good job for you. It is going to adhere to rubber-like roof materials, including your EPDM and TPO. It will also work with aluminum, galvanized metal, plastic, vinyl, fiberglass, and non-oily wood.

It's not going to be a great option for cement-based compounds like concrete and mortar. So you're not going to want to use this for tuckpointing. You're probably not going to, once you use this for high-heat situations, either, like maybe sealing around your chimneys or stovepipes, or fireplaces. So keep that in mind and make sure that this is going to work for your application. This is a 9.8 fluid ounce cartridge.

So it's going to fit right into your cartridge applicator or caulk gun. Gonna give you about 53 linear feet with a 3/16ths of an inch diameter bead. So it should be plenty to do just about anything that you need to do. If you need more than that, you're always welcome to get multiple quantities. This is a white color sealant and it cannot be painted.

My assumption is that's because of the shrinking and adjustability of it. It's not going to shrink, sorry, didn't want to misspeak there. But if your materials, if your seams are going to shrink and expand, this will move with them. So obviously if you had a static paint on top, that would crack and cause problems. So that's my assumption as to why you can't paint it, but just wanting to make sure that you knew that this is a white color. So if you have a white area that you're wanting to seal up, that will work well for you there, but you won't be able to paint it. So overall, I think this is going to be a really nice option for you, if you are needing to seal up some gaps on your enclosed trailer or RV, whether it's indoors or out. I think this will hold up well for you for a nice long time, make sure that there's not going to be any leaks that can cause mold and that sort of thing that no one wants. So that's going to complete our look for today. Again, I'm Michael with Thanks for watching..

Customer Reviews

Rock River Silicone Sealant - 9.8 Fl-Oz - White - FAS24FR

Average Customer Rating:  5.0 out of 5 stars   (3 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.


This product was hard to find but I found it here, at a reasonable price and shipping costs. I received my order promptly and the item was exactly what I needed. In todays times, I got lucky.




See what our Experts say about this Fastenal RV Roof Repair

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Installed by:
Michael B
Employee Eric H
Written by:
Eric H

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