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💧 Unlock your paint’s full potential with Liquitex Flow Aid — where control meets creativity!
Liquitex Professional Flow Aid is a 118 ml binder-free additive designed to improve the flow and workability of acrylic paints. Made in the USA, this non-toxic liquid dilutes at a 20:1 water ratio to create fluid, watercolor-like effects without compromising paint durability. Ideal for canvas and paper, it extends drying time and enhances gloss while maintaining water resistance, making it a must-have for professional artists seeking precision and creative freedom.






| Age Range Description | Painting |
| Asin | B000KNPM46 |
| Best Sellers Rank | 10,029 in Home & Kitchen (See Top 100 in Home & Kitchen) 66 in Paints |
| Brand Name | Liquitex |
| Colour | Flow-aid liquid colour flow improver 118 ml |
| Colour Code | Transparent |
| Container Type | Bottle |
| Coverage | medium / 1 |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,667) 4.7 out of 5 stars |
| Dry Time In Hours | 24 |
| Finish Type | Gloss |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00094376924176 |
| Included Components | Flow Aid |
| Indoor Outdoor Usage | Indoor |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Type Name | Acrylic medium |
| Item Volume | 4 Fluid Ounces |
| Item Weight | 9 g |
| Manufacturer | Liquitex |
| Model Name | 5620 |
| Model Number | 5620 |
| Paint Type | Acrylic |
| Part Number | BS5620 |
| Size | 118 ml (Pack of 1) |
| Special Features | Non Toxic |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Canvas, Paper |
| Unit Count | 118.0 millilitre |
| Upc | 094376924176 |
| Water Resistance Level | Water Resistant |
User
Must have for miniature painters
I use this for miniature painting. I have decanted it into a smaller dropper bottle for easier use, but I think this one bottle will last a lifetime. There's enough that I've got some extra dropper bottles to give to friends.It helps reduce visible brush strokes and is great for techniques like wet blending.
User
Craft
Good quality as described
User
Awesome product
I’m a hobby painter who enjoys painting miniatures. The one constant problem a mini painter has is the paint drying on the palette and on the brush. The problem isn’t so much wasting paint it’s that the paint becomes ‘gritty’ and doesn’t flow evenly from the brush.As a bit of an experiment, I thought I’d try a Flow Aid. It was added to by small pot of distilled water at the recommended dosage 1:20 flow aid to water. I can state that the result was dramatic and instant.The benefits were multi-fold:1) The water mix when added to paint seems to thin better (extended?)2) Drying time seems improved (possibly due to above)3) Paint flows much better from brush4) Paint flows better on surface of miniature.To a certain extent, this has reduced my dependence on Acrylic Medium and Retarder but each has it’s place.Just a point that at a 1:20 mix ratio, this bottle will last FOREVER.. I think enough for thinning litres of paint.I recommend this to any miniature painter and I will only be using water mixed with Flow Aid for thinning my paints from now-on. Combined with Acrylic Medium and Retarder, this gives a lot of flexibility. I’m so impressed with Liquitex products that I will be buying their Blending Medium to give that a try also!
User
Very useful
Perfect! Helps liquid flow even in the recent hot weather when my palette was drying quickly.
User
Great product but really expensive (like most Liquitex products)
Cant fault the product - I am using it to create my own custom washes from acrylic paints. The price is a bit painful though.
User
Works perfectly
It is exactly what it says it is. Worked perfectly
User
Great
Excellent stuff!! Makes the paint go on so much smoother, and last longer too
User
Brilliant
.
User
PBN
Ett måste
User
Bon produit
Indispensable aux amateurs de peintures par numérosComme par magie votre acrylique redevient en un instant comme neuve et bien liquideLe fait que ce produit se mélange avec 20 fois son volume d'eau fait que vous en aurez pour des années
User
Malerei
Gehöre noch zu den Anfänger der Malerei.Wie der Name es sagt... Verbessert den Farbfluss und trocknet verzögert.
User
Indispensable
Je ne m’en passe plus
User
Highly recommend this product
Purchased on recommendation from youtuber. This product is great for when working with paint by numbers paints and when they are dried up it works perfectly to bring back the paint. Love this product and will be re purchasing it in the future.
Trustpilot
1 month ago
1 week ago