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How do I mix a two-part polysulfide?
You can do it by hand (see suggestions here) or use a mechanical mixer.
What are indicators that my two-part polysulfide may not be thoroughly mixed?
Application period is a lot shorter than indicated: If you are using a machine mixer or a hand drill, you may be operating it at too high of a speed which can create internal heat and shorten your application time. You see streaks of color in the cartridge or container. (Learn more about the rule…
What are the key sectors of the aerospace MRO industry?
There are 4 key sectors: Airframe heavy maintenance Engine maintenance Line maintenance Component maintenance
What are the key MRO tradeshows and conferences in the aerospace industry?
-MRO Americas -MRO Europe -MRO BEER -MRO Middle East -MRO Asia-Pacific -ACPC -NBAA
What are some specific ways the aerospace industry gives back to the community?
Check out these 5 non-profit organizations!
How can I remove sealant from a surface?
There are a couple of different methods we recommend. Pneumatic removal tools like Aerowing’s Rapid Desealing Tool
What does shelf life mean?
The purpose of shelf life is often misunderstood. It is not an indicator of the quality of the sealant. It is an indicator of the time left for the sealant to be used at its full efficacy. A sealant that has 5 days of shelf life left is of the same quality as a sealant…
How do I calculate the shelf life of a sealant?
You use the start date, today’s date, and expiration date. Make it easy and use our shelf life calculator!
Why isn’t my sealant drying?
It may not be thoroughly mixed. Read our suggestions here!
What is the difference between sealant application time, tack free time, and cure time?
Application time is the amount of time you have to work with or apply the sealant after it has been mixed or thawed, in the case of PMF. Tack free time is the necessary amount of time for the sealant’s surface to lose its stickiness while in the process of curing. Cure time is the…
What’s the difference between Class A, B, and C aerospace sealants?
The difference is viscosity. Class A sealants have a self-leveling consistency. Class B sealants have a paste-like consistency. Class C sealants have a flowing consistency.