RBC # 558-AR is a two component epoxy adhesive that sets within five to eight (5-8) minutes after mixing. It is ideal for field applications which require a quick, tough bond. This system exhibits superior adhesion to a wide variety of substrates including Metal, Glass, Wood, and many Plastics. In addition, its thixotropic consistency allows easy application with no messy sag.
Mixed Viscosity @ 25oC, cps: Thixotropic Gel
Shelf Life, (closed Container @ 25oC): 12 months
Mix Ratio: 1:1 by Volume
Color: Light Amber
Specific Gravity @ 25oC: 1.440
Hardness, Shore D: 80
Tensile Strength @ 25oC, psi: 2,800
Bond Shear Strength @ 25oC, psi: 2,000
Operating Temperature Range, oC: -55 to 140
Gel time @ 72 oF: 5 Minutes
Handling Strength @ 72 oF: 7-10 Minutes
Full Cure @ 72 oF: 60 Minutes
Mix 1 part of the 558-AR-A to 1 part of the 558-AR-B, by volume. Mix thoroughly by hand or machine until mixture is homogeneous. Thorough mixing will ensure proper bond strength. Whenever necessary, entrapped air may be removed by vacuum prior to use.