MEDIUM EPOXY HARDENER

After mixing resin and slow hardener, you have 15 minutes to get it out of the cup and approximately 3 hours of open working at 70 degreeF. Overnight sandability. No blush. Smooth finish. Blendable with slow or fast hardener for customized working and curing times. We highly recommend this hardener with FLAG Resin. Mix with appropriate MAS resins in a 2 parts resin to 1 part hardener ratio. Handy Repair Kit contains: 16oz. MAS Low Viscosity Resin, 8oz. MAS Medium Hardener, 4 graduated mixing containers, 10 mixing sticks, 4 pairs of gloves.