3M™ Adhesion Promoter AC-137, Clear, 16 oz Bottle, 9 Bottle/Case
16 fl oz
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0.82 Gram Per Litre
16 fl oz, 2 fl oz
473.18 mL, 59.15 mL
Allows for faster initial adhesion build rate of polysulfide sealant used on windshields, canopies and windows
One component product for simple application
Formula prevents crazing on transparent surfaces
Available in clear or red (for visibility)
We formulated 3M™ Adhesion Promoter AC-137 to enhance adhesion of polysulfide sealants to windshields, canopies and windows without damaging vulnerable substrates. Available in clear or red, AC-137 contains mixed solvents blended with a surface activator agent that produces a robust adhesion promoter. Maximizing adhesion for aircraft sealants creates long-term benefits and extended service life.
AC-137 promotes faster initial adhesion build rate of polysulfide sealant used on windshields, canopies and windows
3M™ Adhesion Promoter AC-137 in either red or clear versions. Our red formula helps facilitate processes that require a visual aid to ensure coverage while our clear formula is ideal for transparent substrates such as glass or acrylic. This product is formulated for optimal performance as an adhesion promoter for 3M™ Aerospace Sealant AC-251 when used on polycarbonate, acrylic, glass, metal and/or solvent resistant coatings. It contains mixed solvents blended with a surface activator agent to produce a highly effective adhesion promoter.
3M™ Adhesion Promoter AC-137 may be applied to clean surfaces with gauze or a brush prior to application of polysulfide sealants for windshields, canopies and windows. AC-137 allows for faster initial adhesion build rate of polysulfide sealant to help reduce your process time. Our one component product needs no mixing for easy application.
Smart Sealants, Robust Results
When you use 3M Sealants, you're applying science, ingenuity, aerospace expertise and cost saving solutions. They have outstanding resistance to aviation gasoline and jet fuel, as well as resistance to chemicals and petroleum products common to the aircraft industry. 3M™ Aerospace Sealant AC-137 is carefully formulated for customers in the aerospace industry. Always read the SDS and Tech Data Sheet along with your internal governing documents prior to use.
Our Best for Your Best
3M is proud to partner with organizations across the spectrum of aerospace and related industries. Enabling efficiencies, reducing process times and lowering aircraft weight is how we execute our never-ending mission to offer best-in-class adhesives, sealants, surface protection products and composite resins that effectively reduce costs on multiple fronts. Professionals across the industry know the numerous advantages of 3M Aerospace. Our brand is widely recognized for the highest standards of quality and performance, adding value to the final results. By engineering reliability, longevity and value into all of our products, we have a history of saving money by reducing waste, rework and time.
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