IN THE MIX
Okay, okay. I’ ll talk about gilsonite briefly and what I know about it. In all transparency, I have used this sealer before, very early in my career, and honestly loved applying it. But as my business scaled, it just wasn’ t feasible to build a solid business around it where I live, due to it being banned locally.
Gilsonite Sealers
Composition: Gilsonite sealer is primarily composed of gilsonite, a naturally occurring, resinous hydrocarbon( natural asphaltite) mined predominantly in the Uinta Basin of Utah. It is blended with a compatible carrier solvent, such as mineral spirits, to create a fluid product.
Application: Gilsonite sealer is usually applied using a roller or spray equipment. Apply thinly to avoid puddling, ensuring a uniform coat. For best results, apply when temperatures are moderate, and avoid application during rain or freezing conditions, as the sealer is less affected by weather compared to water-based alternatives but still requires proper drying.
Drying time is approximately 2-4 hours under optimal conditions, but no vehicle traffic should be allowed for at least 24 hours to ensure proper curing. Notes: Gilsonite sealer is particularly effective for rejuvenating older asphalt( 5-10 years old) by softening and blending with the existing binder, though some sources suggest it performs best on newer asphalt for deeper penetration. It provides a glossy, jet-black finish, enhancing aesthetics while protecting against oxidation, moisture and frost damage. I really hope this helps you get a frame of reference and answers any general questions you have about the major asphalt sealers in our industry. I should mention that it is best practice to always follow manufacturer instructions for specific products and local environmental regulations. As always, if you have any questions, insight or criticisms about this article or anything in it, please feel free to email me at marvinjoles @ gmail. com and of course, reach out to me using any form of social media(@ marvinjoles). Stay In The Mix.-Marvin
Marvin Joles is the owner of Wis-Coat Asphalt Maintenance. Visit his website at https:// marvinjoles. com.
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[ 31 ] July 2025