Liquitex Slow-Dri Fluid Additive Retarder 118ml

Slow drying time by 40%, without affecting color opacity, so you can work your paint for longer.
Key Features

Extends the open time of your color/medium by 40% so it is blendable and workable for longer
Maintains the same level of transparency
Lowers viscosity
Ideal for dry and hot climates
Fully intermixable with all Liquitex products
How to Use

Start by adding up to 25% of Slow-Dri to your color/medium
Stir slowly to mix well, and use
If you're working over a long period of time, mix into color on the palette to keep it fresh and skin-free for longer
As this is an additive – with no acrylic binders - do not add more than 25% to your color/medium and do not mix with other additives. This can cause the acrylic film to break down, leaving it sticky and prone to shrinkage
Do not use with any non-acrylic media