3M™ AC-350A2 Aerospace Sealant 70005202240 Light Gray, 3.5 oz
3M Aerospace
Part # 051141-58029=CB
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Mfr Part # 70005202240
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UPC # 51141580296
Hazmat
Hazmat
This aerospace sealant consists of a two-part system, including a dark brown catalyst and a white base, which combine to create a light gray mixture. Packaged in a 3.5-ounce container, it cures in 10 hours and operates effectively within a temperature range of -65 to 250 degrees F.This aerospace sealant consists of a two-part system, including a dark brown catalyst and a white
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WARNING: This product can expose you to chemicals including LEAD, SILICA, CRYSTALLINE (AIRBORNE PARTICLES OF RESPIRABLE SIZE), TITANIUM DIOXIDE (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE) and TOLUENE which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Overview
3M™ AC350A2 class A brushable aerospace sealant comes in two parts which includes part-A catalyst and part-B base. The liquid part-A catalyst is dark brown in color, while the paste part-B base is white in color. With greater than or equal to 200 degrees F flash point, the slight odored part-A catalyst has a specific gravity of 1.58 and VOC contents of 1.2 grams per liter. With 62.8 degrees F flash point and 545.5 degrees F boiling point, the aromatic odored part-B base has a specific gravity of 1.27 and VOC contents of 150.4 grams per liter. This sealant is supplied in a 3.5-ounce container and can be mixed in a 100 base/10 catalyst ratio by weight to form a light gray color mixture. It requires 2 hours for application and will be sufficiently cured after 10 hours. The product withstands a temperature range of -65 to 250 degrees F.
Features & Benefits
Fast cure rate helps to meet various process demands
Efficiently maintains flexibility and bond strength on various metal, composite and coated substrates
Easy to apply using brush or roller
Provides low shrinkage results in less rework
Density of 1.58 grams per milliliter for part-A catalyst and 1.27 grams per milliliter for part-B base
Viscosity of 250 to 500 poise at 77 degrees F for part-B base
Withstands a tensile strength of 200 psi
Sealant offers an excellent resistance to aviation gasoline/jet fuel and chemical/petroleum products commonly used in aircraft industry
Suitable for use on most metal substrates including aluminum, titanium, steel and stainless steel
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DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. Seeterms & conditions.
