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💧 Elevate your acrylics with flawless flow and pro-level control!
Liquitex Professional Flow Aid is a 118 ml binder-free additive designed to improve paint flow and extend drying time without compromising durability. Made in the USA, this non-toxic liquid enhances acrylic paints for smooth, watercolour-like effects on canvas and paper, delivering a glossy, water-resistant finish favored by professional artists.






| Age Range Description | Painting |
| Asin | B000KNPM46 |
| Best Sellers Rank | 9,106 in Home & Kitchen (See Top 100 in Home & Kitchen) 67 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 | 4.8 4.8 out of 5 stars (3,716) 4.8 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
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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
use for thinning a heavy bodied paint to an easy to apply paint
I have some paints that I bought when I first took up painting again. The heavy bodied paint I have is not for fine art but suitable for children's room or art journalling. Rather than waste it I use the flow aid so that I can use these paints in the best way possible for a perfect outcome.It is a real desert island product. Also it is important that living in Qld Australia means that acrylic paint dries so quickly I use a small drop every time I put paint in my palette even if it is an easy flow so that it doesn't dry up.
User
Great product
Been a miracle for my paint by number paints that got so thick. Product arrived in a couple of days when I was expecting 3 weeks! Super happy with product and speedy delivery.
Trustpilot
2 weeks ago
2 months ago