S82194 3.5oz Ultra Gray RTV

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S82194 Ultra Grey RTV Sealant Of all the automotive RTV sealants, this is about the best we have found for both high adhesion and resistance to both conventional and synthetic gear lubricants. We use this on almost all differential covers that were originally factory sealed with RTV. 3.5 ounce Squeeze Tube. USA Made.

Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!

Dan the Gear Man® Tech Notes:
Before Applying
Cure Time
California Proposition 65
Material Safety Data Sheet

Tech Note 1: Before Applying
For RTV sealant to bond, both mating surfaces need to be clean and dry. All old sealant, oils, grime, cleaning compounds, and fingerprints must be removed before applying sealant. Most spray brake or electric motor cleaners will do a great job of cleaning, plus they evaporate quickly.

Tech Note 2: Cure Time
Adequate cure time is critical for achieving a good seal when using RTV! Most sealants require a minimum of 1 hour cure time to make any kind of seal. The longer you wait the better, overnight if possible, especially when using synthetic gear lubricants. Do not rush the cure time! I've tried to rush this step for my customers who are in a hurry & have had to make them wait longer! Waiting the cure time is worth it! If sealant is not properly cured, you will have leaks.

Tech Note 3: California Proposition 65
This product does not intentionally contain any chemicals to cause cancer and/or birth defects.
(source: MSDS Version 6; Revision Date 17-Jul-2018)

Tech Note 4: Material Safety Data Sheet

Universal Application

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