Tip of the Day: RTV Silicone Sealant

ASi 502 Silicone Sealant

Do you have a leaky blender gasket, boat, or van life roof? John C. Dvorak recommends this outstanding product from American Sealants: 502 RTV Silicone Sealant. At room temperature it vulcanizes (RTV – get it?) and makes an incredible seal.

Lucky you, it’s available on Amazon!


John Dvorak: The specific brand Mimi is using is American Sealants ASI 502 High-Performance 100% RTV Silicone.Adam Curry: Whoa, American Sealants?
John: Yep, and it’s available on Amazon.
Adam: You think you could seal a hole in a boat with it?
John: I think so, yeah, if you let it set long enough since it vulcanizes.
Adam: Howitzer in the chat says he’s used it on his boat and Matthew Dunaj says, “It’s good shit.” Sounds like a great product!

Shop for RTV on on Amazon

[No Agenda #1740]

Leave a Reply

Your email address will not be published. Required fields are marked *

18 − 7 =

This site uses Akismet to reduce spam. Learn how your comment data is processed.