Roof Sealant For TPO Roof

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Question:

Can Alphatane 5121 be used on Alpha Superflex TPO or should Alpha 1021 or 1010 be used, for touch and maintenance ? 2021 Rockwood Ultra lite

asked by: Chuck

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Expert Reply:

Alpha # AL28KV (1010) is a non-sag sealant good for verticle surfaces, like sidewalls and end rails.
Alpha # AL98KV (1021) is a self leveling sealant good for flat horizontal surfaces. Good around skylights and vents.
Alpha # AL45KV (5121) is also self leveling, but in a gray color.

Any of these can be used on your TPO roof.

expert reply by: Les D

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Answer 1

Hey Michael, welcome back! The Alpha Systems 1021 Self-Leveling Sealant #AL98KV is going to do the same thing as Dicor as long as we're talking about a self-leveling sealant. The main difference is going to be the branding. They both use a butyl…

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Answer 2

Hi Cindy! Better can be a relative term when it comes to things like this. Internal sensors like those found in the Tuson Towable Tire Pressure Monitoring System - 4 Sensors - Brass Interchangeable Valve Stems #335TPMS4WIVS and TST TPMS - Color…

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Answer 3

Hi Doug, We have sealant you can use, but LaSalle Bristol has nothing regarding Azdel specifically, and XTRM isn't use for fiberglass like the outer layer of your roof. There is a self-leveling sealant that will work though, and like the XTRM is…

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Answer 4

A separate owner's manual is not included with the Lippert Replacement New-Style Linc Analog Remote #LC292614, however I have attached a couple images of the instructions that I was able to track down. This will walk you through how to sync the…

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Answer 5

You're correct, the Furrion Vision S Wireless RV Backup Camera System w/ Night Vision - Rear Mount - 4.3" Screen #FOS43TASF has been known to need the 7-Way Vehicle Power Adapter w/ Power Switch for Furrion RV Observation Camera Item #FR87PR…

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Answer 6

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Answer 7

Hi Paul, you’re definitely on the right track here, and I can help you narrow this down with confidence. With your tandem 3,500 lb Dexter axles and 33 inch spacing, both the Dexter EZ Flex part #K71-652-00 and the Lippert Road Armor part #LC53CK are…

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Answer 8

Hey Melanie. The reason you can't find a replacement for your GE ARC15AACBL2 15,000 btu air conditioner is because they phased them out. In 2025 all RV AC systems had to change over to a new coolant called R32. This was a EPA mandated decision.…

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Answer 9

Hey Donny! For your Dometic Penguin/Brisk Air 15,000 BTU AC model B59516.711C0-MX, the correct soft start is the #DMC93JF. This is designed for Dometic Brisk II electronic air conditioner units with in-wall thermostats.

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Answer 10

Hey Nick, thanks for reaching out. Yes, the Replacement Fabric for etrailer Powered RV Awnings #e96QV will work with other brands of awning like Solera or Dometic which are what we commonly see on campers like your 2011 Forest River Cherokee 29U. The…

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Answer 11

Hey Lee! The Victron parts can get pretty confusing. The Victron Orion-Tr #VN75ZR is only designed to be a power supply for DC loads, not for battery charging. You do not want to use this converter to charge any type of battery. To charge your…

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Answer 12

Hey Leo, yes the etrailer replacement awning fabric part #e86QV does have ability to have a light strip integrated into it. Do you have an etrailer awning currently?

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Roof Sealant For TPO Roof

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