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Best Choice Liquitex 
LIQUITEX Slow Dri-Fluid Additive Clear 118 ml (Pack of 1) Extends the open time of your colour/medium by 40 percent so it is blendable and workable for longerRust-Oleum 
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Mont Marte Fabric Paint Medium Premium (8.5 US fl.oz), Textile Medium for Fabric Painting, Easy to Use, Prevents Flaking Mix with acrylic paint to transform into fabric paintBest Value Liquitex 
LIQUITEX Professional Slow-Dri Blending Fluid Medium, Clear 237 ml (Pack of 1) 6308 A unique formulation that extends drying time up to 40% for blending with acrylicsSennelier 
Sennelier Non Toxic Additive Green for Oil Thinner 100ml - Eco-Friendly, Plant-Based Medium for Safer Painting - Non-Fla ECO-FRIENDLY FORMULA: Crafted from plant-based ingredients, this oil thinner offers a sustainable and safer choice for atapel 
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