Description

Loctite® Retaining Compound, 1-Part High Strength, Series: 640™, Bottle, 50 mL, Composition: Polyurethane Methacrylate Resin, Polyglycol Dimethacrylate, Hydroxyalkyl Meth Acrylate Acrylic Acid, Cumene Hydroperoxide, Polyglycol Dimethacrylate, Substituted Silane, Cumene, Methacrylic Acid, Liquid, 60 min Setting Time, 24 hr Curing, Green, Irritating/Sharp, -65 to 400 deg F, 1.12 Specific Gravity, >199.94 deg F Flash, 29.05 g/L VOC, 600 cPs Viscosity Rating, Flammability: 1

Features:

• Loctite® 640™ retaining compound is a high temperature anaerobic adhesive that secures slip and press fit assemblies
• Adds up to 3,000 psi holding power
• Restores fit to worn or out-of-tolerance assemblies
• Prevents surface corrosion
• Fills 0.007 in gap

Applications:

Close Fitting/Press Fit, Loose Fitting/Slip Fit and Retaining Cylindrical Assemblies

Standards/Approval:

• Mil-S-46082B
• ASTM-D5363
• RoHS 2011/65/EU
• OSHA 29 CFR 1910.1200
• ISO Certified

Color	Green
Composition	Polyurethane Methacrylate Resin, Polyglycol Dimethacrylate, Hydroxyalkyl Meth Acrylate Acrylic Acid, Cumene Hydroperoxide, Polyglycol Dimethacrylate, Substituted Silane, Cumene, Methacrylic Acid
Container Size	50 mL
Container Type	Bottle
Curing Time	24 hr
Flammability Rating	1
Flash Point	>199.94 deg F
Form	Liquid
Odor/Scent	Irritating/Sharp
Series	640™
Setting Time	60 min
Specific Gravity	1.12
Temperature Rating	-65 to 400 deg F
Type	1-Part High Strength
Viscosity Rating	600 cPs
VOC Content	29.05 g/L
Manufacturer	LOCTITE CORPORATION