Loctite® Retaining Compound, 1-Part, Series: 660™, Tube, 50 mL, Composition: 30 to 40% Bisphenol A, 2-EO Dimethacrylate, 30 to 40% Hydroxyalkyl Methacrylate, 5 to 10% Silica, Amorphous, Fumed, Crystal-Free, 1 to 5% Cumene Hydroperoxide, 0.1 to 1% 2, 5-Furandione, Telomer with Ethenylbenzene and (1-Methylethyl) Benzene/Methacrylic Acid/Cumene/1-Acetyl-2-Phenylhydrazine/Titanium Dioxide, Paste, 20 min Setting Time, 24 hr Curing, Silver, Mild, -65 to 300 deg F, 1.1 Specific Gravity, >199.4 deg F Flash, 12.75 g/L VOC, 250000 to 1500000 cPs Viscosity Rating, 2490 psi Shear Strength