Scotch-Weld™ Structural Adhesives Primer, Liquid, Slight Solvent, Yellow, 50 gal

3M™ Scotch-Weld™ structural adhesive primer EW-5000 is our sprayable, heat curing, epoxy based structural adhesive aerospace primer containing a corrosion inhibiting package that provides protection against corrosive environments. We developed this water borne solution to deliver comparable performance to solvent-based products giving customers more choices in their respective processes.3M™ Scotch-Weld™ structural adhesive primer EW-5000 meets multiple customer specs in the aerospace industry. It dries evenly in ambient temperatures and can be handled prior to the bake cycle, which improves shop handling over competitive solvent-based systems. Let our technical service and support show you how this water borne primer can make a difference for you.
Features
• Water borne formula provides options for processes
• Ensures complete wetting of the adhesive to the surface
• Provides comparable performance to traditional solvent-based options
• High spray transfer efficiency helps reduce quantity of material needed
• Corrosion inhibitive pigment allows for increased service life
• Protects high cost surface preparation processes prior to bonding
• Can be dried at ambient temperatures, allowing parts to be handled prior to bake cycle
Specifications
• Container Size: 50 gal
• Color: Yellow
• Form: Liquid
• Composition: 50 to 65% Water, 10 to 20% Bisphenol a Diglycidyl Ether-Bisphenol a Copolymer, 1 to 7% Phenol-Formaldehyde Polymer Glycidyl Ether, 1 to 5% Barium Chromate, 1 to 5% Ethylene Glycol Monopropyl Ether, 1 to 5% Isopropyl Alcohol, 1 to 3% Aromatic Amide Curative, <3% Bisphenol a-Epichlorohydrin-Formaldehyde Copolymer, <2%Acetone, <1% Oxirane, Mono[(c12-14-Alkyloxy)methyl] Derivatives, 0.1 to 1% Zinc Phosphate, 0.1 to 0.5% 3-(Methyldiethoxysilyl)propyl Glycidyl Ether, <0.1% Zinc Oxide
• Odor/Scent: Slight Solvent
• pH Value: 6 to 8
• Boiling Point: 212 deg F
• Flash Point: 108.5 deg F
• Melting Point: 32 deg F
• Density: 1.04 to 1.09 g/mL
• Flammability Limit: 1.5% LEL, 12.7% UEL
• Viscosity: 50 to 100 cPs
• Specific Gravity: 1.09
• VOC Content: 231 to 264 g/L
• Vapor Pressure: 15 mmHg
• Vapor Density: 1