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WaterBorne ™ Slo-Dri, 1 oz PRICE DROP!

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0.16 LBS
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WaterBorne ™ Slo-Dri (retarding fluid), 1 oz. 

Use this additive with WaterBorne BASIC, Tinting, and PreBlended colors to extend drying time. It increases transparency when blending and washing colors. It helps to reduce paint forming a skin on the palette.  Cleans up with soap and water.

There are two ways to use it:

  • Lightly moisten the brush with Retarder before picking up paint.
  • Mix directly into colors beginning with a ratio of approximately 1 part Slo-Dri to 3 parts of color to delay the drying time of the paint. 

Too much Slo-Dri can cause adhesion problems with your paint layers!  I recommend you use not more than 10% to 50% Slo-Dri to paint. 

Please download or read these instructions before using WaterBorne paints or SloDri:


3 Reviews Hide Reviews Show Reviews

  • 4
    Only used a little so far but working well. 4 stars and not 5 only because I haven't used it enough yet to give it a full rating.

    Posted by Heather on Nov 19th 2022

    Fast shipping.

  • 5
    WB Slo-Dri Medium

    Posted by Juli Bell Juli Bell on Dec 31st 2021

    Great product to add to WB paints so they don't dry to quickly

  • 5
    great to work with

    Posted by Tareena on Nov 13th 2018

    i always use this is slows down the time and gets the job done.