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How long to mix?

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With a 5 gallon bucket of Liquid Rubber, how long should I mix it after adding the catalyst? The Pro Guard web site suggests running the mixer 15 to 20 minutes. That seems long.
asked Oct 24, 2017 in General by Mark

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Mixing Directions:

The container is under filled to allow for the addition of the pre-measured catalyst that is included.  A drill, and a mixer (shown at left) will be needed to incorporate the catalyst.  For a 1 gallon can a short mixer will suffice.  For 4 or 5 gallon pails you MUST use a long shaft mixer.

The catalyst will be inside the box for 1 gallon and 1 gallon repair kits.  The catalyst will be located under the lid in 4 and 5 gallon pails.

Mix rubber material in can/pail until uniform; center mixer shaft in pail or can and begin mixing until a vortex is formed. Slowly pour all of catalyst into vortex .  Move mixer up and down and in a circular motion for 2-3 minutes until all portions of can/pail are uniformly mixed

answered Oct 24, 2017 by admin
Their site says 15-20 mins, but the product itself says 2-3 mins. Strange.