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Composition
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Solvent Based
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Market Segment
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Structures
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Product Type
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Primer
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Surface Type
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Metal
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Volume (metric)
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18.93 L
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3M™ Scotch-Weld™ Structural Adhesive Primer EC-2174 helps ensure complete wetting of the film adhesive system to bonding surfaces and improves durability of the film adhesive. The EC-2174 provides a high degree of protection against corrosive environments, both inside and outside the adhesive bondline, and is designed for optimal performance when used with 3M™ Scotch-Weld™ Bonding Films, particularly the nitrile phenolic Scotch-Weld AF 31. When cured with a 350°F adhesive film, it helps promote long-term durability for bonded metal joints. EC-2174 retains high shear strength to 500°F (260°C) on 17-17PH stainless steel when used with Scotch-Weld AF 31.