Advertising Disclosure
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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 
Rust-Oleum Zinsser Roll-A-Tex Medium Texture Paint Additive – Enhanced Cover-Up for Cracked Walls, Ideal for Drywall & P Enhanced Repair Capabilities: Specifically formulated to fill and cover moderately flawed and cracked surfaces, this medMONT MARTE 
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 Liquithick Additive Clear 237 ml (Pack of 1) Create custom viscosity and a matte finish without increasing paint transparencySennelier 
Sennelier Non Toxic Additive Green Cleaner for Oil Thinner 100 ml A plant based, non toxic and non flamable range of oil mediums, thinner and brush cleanerGROVE 
GROVE Flood Floetrol Additive with Linzer Paint Brushes - Australian Floetrol Add for Acrylic Paint Pouring - Premium Fl PERFECT POURING PARTNER - Enhance your acrylic paint pouring experience with Flood Floetrol for acrylic paint pouring, dU.S. Art Supply 
U.S. Art Supply - 1 Quart Floetrol Additive Pouring Supply Paint Medium Deluxe Kit for Mixing, Epoxy, Resin - Silicone O Premium Pouring Medium: Achieve stunning and professional-looking art with our high-quality 1 Quart Floetrol Additive. SGamblin Gamblin 2604 Solvent- Free Fluid 125ml/4.2oz Oil Paint Medium Solvent-free liquid painting medium that is non-toxicMONT MARTE Mont Marte Premium Acrylic Flow Medium 8.45oz (250ml) Mix this medium with acrylic paints to increase flowLiquitex LIQUITEX Flow Aid Additive 118 ml, Clear (Pack of 1) Product Type: Toys And GamesWinsor & Newton Winsor & Newton Artists' Acrylic Additives - Flow Improver 250ml Medium increases the flow of acrylic colors, allowing the application of areas of flat, even color without changing coloMEEDEN MEEDEN Glitter Acrylic Paint Medium, 6 Tubes 22ml/0.74oz High Viscosity Shimmer Paints, Art Craft Paints with Glitter, I SPARKLING EFFECT: Add sparkle and sheen to your pieces using the MEEDEN glitter paint set - your artwork will present aGrandProducts Art Bundles GrandProducts Art Bundles Floetrol Paint Additive Pouring Medium for Acrylic & Oil Paint - 20 Pixiss Wood Mixing Sticks FLOETROL POURING MEDIUM: Fortifies acrylic and latex paints to improve performance and reduce brush marks. Allows latexU.S. Art Supply U.S. Art Supply Gloss Pouring Effects Medium - 32-Ounce/Quart 32 fl.oz (1 Quart) Gloss Pouring Acrylic Medium: Pouring Masters glossy liquid acrylic pouring medium that improves theColorantic Colorantic | CLEAR GLAZE for Faux-Fini Stain Medium - Fabric Paint Medium - Glitter Paint Additive Medium - Leather Pain FABRIC MEDIUM - Our furniture glaze can be painted straight onto most surfaces with minimum prep. Add 1/3 of Clear GlazeWinsor & Newton (250ml, Slow Drying Medium) - Acrylic Slow Drying Medium 250ml Slows the drying time of acrylic color to give more working time for extended blending and manipulationGRUMBACHER Grumbacher Liquid First Coat for Oil Art Paint Medium, Clear A lean, liquid smooth safflower oil-based mediumMONT MARTE Mont Marte Medium Coarse Sand Texture 250 ml Ideal for adding texture and 3D effectsGolden Artist Colors Golden Open Acrylic Thinner 4oz OPEN Thinner is a water-based additive for thinning the consistency of OPEN Acrylic Colors and Mediums without alteringAngelus Angelus 2-Hard Additive for Firm Surfaces 29ml Angelus 2-Hard is ideal for painting plastic or other hard surfaces.Golden Artist Colors Golden 8 oz Artist Colors Acrylic Retarder Additive, Medium Additive used to slow down the drying time of acrylic paintGeneric Acrylic Paint Thinner Medium | 100ml Fluid Aid - Art Supply for Precision Crafts, Professional Additives for Improve Con Optimize Fluidity: Boosts the fluidity and flexibility of acrylic paint thinner, enabling soft color blending and detailGamblin Gamblin 2608 Solvent- Free Fluid Medium 250ml/8.5oz Oil Paint Product Type: Toys And GamesGeneric Paint Thinner for Acrylic Painting, 100ml Thinner Medium Art Supply, Professional Additives for Smooth Consistent Finish Ideal for Small Projects: Perfectly suited for experimenting and daily use with a practical design that minimizes waste,Sennelier Sennelier Non Toxic Additive Green Cleaner for Oil Liquid Medium 250 ml A plant based, non toxic and non flamable range of oil mediums, thinner and brush cleanerGeneric Acrylic Paint Thinner - 100ml Fluid Aid | Painter Airbrush Medium | Viscosity Adjuster Precision Miniatures, Professiona Boost Fluidity: Achieves natural color transitions and refined texture layers while enhancing paint fluidity, making it27% Off Weber Weber Turpenoid Slow-Dry Oil Painting Additive, 236ml Bottle, Clear, 1 Each (1635) Use for thinning artist oils for a lean wash or modifying oil painting mediums with the intention of increasing dry timeMONT MARTE Mont Marte Gel Medium Gloss Paint 250 ml Creates a high-gloss finish on acrylic paintingsMONT MARTE Mont Marte Acrylic Paint Medium-Matte 135ml Bottle Art Mix with acrylic paints to create glazes, washes and watercolour effectsNatural Earth Paint Natural Earth Paint Acrylik Medium – Plant-Based, Non-Toxic Acrylic Medium for Mixing, Varnishing & Collaging – Water-Re The First Plant-Based Acrylic Medium – A natural, non-toxic alternative for mixing, varnishing, collaging & more. ProvidLiquitex 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 acrylicsAcunny Acunny Acrylic Paint Thinning Medium | 100 ml Acrylic Fluid Medium, Art Material for Precise Crafts, Additive to Improve SOFT GRADIENTS: Increases the fluidity and flexibility of acrylic paint thinner to allow smooth color mixing and detaileGeneric Art Medium Improver – Acrylic Paint Thinner 100ml Liquid Enhancer, Professional Additive | Painting Fluid for Artists, C Improve Fluidity: Improves fluidity and ductility of acrylic paint thinner, creating naturally blurred colors and AcryliWinsor & Newton Winsor & Newton Professional Acrylic Medium Flow Improver, 125ml Medium increases the flow of acrylic colors, allowing the application of areas of flat, even color without changing coloMONT MARTE Mont Marte Acrylic Paint Medium Gloss 135ml Bottle Art Mix this medium with acrylic paints to create glazes, washes and watercolour effectsCreatex Airbrush Paint - Createx Airbrush Colours - 5211 Opaque Black (120ml 4oz) 4 oz. Bottle of Opaque Black #5211 CREATEX AIRBRUSH COLORS PAINTGOLDEN Golden Artist Colors Color Pouring Medium, Gloss Finish, 8 Ounce Bottle (3501-5) Low crazing extender for pouring acrylic colorsRurunklee Rurunklee Acrylic Paint Thinner, 100ml Pouring Medium for Acrylic Paint, Viscosity Adjuster for Precision Miniatures, Pr Boost Fluidity: Achieves natural color transitions and refined texture layers while enhancing paint fluidity, making itDecoArt DecoArt Pouring Medium 8oz, DS135-64, 1 Decoart medium pouring medium 8ozLiquitex Liquitex Basics Matte Fluid Medium, 250ml, 8.4-oz Improves the flow of color for blending as well as increasing transparencyLiquitex LIQUITEX Professional Iridescent Effects Medium, transparent 237 ml (Pack of 1) Give your paint an iridescent finish or use on its own to add surface highlightsMONT MARTE Mont Marte PMPP6001 Pouring Art Medium, 8.5 fl oz (240 ml), Fluid Art Base, Clear Volume: 8.5 fl oz (240ml)BLUEBIRD BLUEBIRD Acrylic Paint Retarder 3.4 Fl. Oz. / 100 ML, Artist Colors Acrylic Retarder, Additive Medium Bluebird Acrylic Retarder increases the open (drying) time of acrylic paints. It is useful for wet in wet techniques andMaciun Acrylic Paint Thinner Medium,100ml Pouring Medium for Acrylic Paint | Viscosity Adjuster for Precision Miniatures, Profe Increase Fluidity: Delivers improved fluidity and ductility to blur colors organically, presenting intricate texture laySpot On Pure Silicone Pouring Oil for Acrylic Painting - 100% Silicone for Superior Cell Creation - Acrylic Paint Pouring Medium APPLICATION NEEDLE allows you to apply exactly the amount of oil you want in your paint mix with precision. The TWO (2)Sennelier Sennelier Non Toxic Additive Green Cleaner for Oil Gel Medium 40 ml Non-toxic and non-flammableGRAS Art Bundles 2-Pack Floetrol for Acrylic Paint Pouring Medium Additive and Paint Pouring Supplies, 40 Disposable Paint Mixing Cups, 4 2-Pack Floetrol Pouring Medium for Acrylic Paint - Includes 2 bottles of Floetrol for enhancing the flow and control ofGeneric Acrylic Pouring Medium | Airbrush Thinner | Diluent Handicraft Fluid | 100ml Pouring Medium | Fluid Mediums Flow Aid | A Harmless Formula: An odorless acrylic paint thinner that ensures harmlessness, allowing families to enjoy projects togetGRUMBACHER Grumbacher Liquid First Coat for Oil Art Paint Medium, White A lean, liquid smooth safflower oil-based mediumGlobal Colours Global Colours Fabric Medium - Professional Fluid Medium (1 Litre) Global Colours Fabric Medium is a water based acrylic medium used to convert acrylic paint into fabric paints that willZinsser Zinsser PaintBooster Flow Control Water Base Paint Additive, 946 ml, Clear Eliminates brush and roller marksMONT MARTE Mont Marte Premium Acrylic Pouring Medium 1 Litre Ideal for fluid artSolid Solutions Flow Medium - 250ml Vallejo Vallejo Vallejo Crackle Medium 17 ml Miniatures A part of the Vallejo Auxiliaries RangePEBEO Pébéo Acrylic Pouring Paint Starter Kit - Art and Painting Supplies, Ready-to-Pour Fluid Medium, 118 Milliliter Bottles, NO MIXING NECESSARY: Our ready-to-use acrylic paints are pre-mixed so that they flow smoothly, making them great for marWinsor & Newton Winsor & Newton Galeria Acrylic Medium Flow Improver, 250ml Additive loosens the surface tension of water within the acrylic filmLiquitex LIQUITEX Basics Acrylic Additive, Gloss Fluid Medium, 250 ml Tube Improves the colour flow of acrylic paints - ideal for outstanding colour gradientsGeneric Acrylic Paint Thinner, Art Supply For Precision Crafts, 100ml Acrylic Fluid Medium, Acrylic Thinner, Professional Additi Mild Formula: The perfect addition to family arts and crafts, this paint thinner keeps away odors and harmful effects, sNicpro Nicpro Titanium White 32 Ounce Acrylic Pour Paint Kit with Silicone Oil & Gloves for Canvas, Rock, Wood - Ready to Pour 1.Endless Creativity: Come with 32 ounce titanium white color pour paint and 1 ounce silicone pour oil,10 pairs gloves.Liquitex Liquitex 8870513 Watering and Pouring Medium, Waterproof, Non-Yellowing, Flexible, Increases Paint Flow - Pouring Medium Casting and pouring - medium - for flow technology and casting applications with acrylic paintsGeneric Paint Thinner for Acrylic Painting, 100ml Thinner Medium Art Supply, Professional Additives for Smooth Consistent Finish Ideal for Small Projects: Perfectly suited for experimenting and daily use with a practical design that minimizes waste,Atelier Interactive Interactive Professional Clear Painting Medium 250 ml Bottle 51% Off Liquitex Liquitex Pouring Medium Acrylic Paint, 946 ml A fluid medium incorporating an acrylic polymer with high resin solids.Liquitex Liquitex Basics Acrylic Additive, Matte Gel Medium, 250ml Tube A thick, translucent painting medium - retains brush strokesWinsor & Newton Winsor & Newton Water Color Granulation Medium, 75ml Increases the granulation of color, giving a mottled appearance to colors which usually give a smooth wash, or enhancingLiquitex LIQUITEX Ultra Matte Medium, 237 ml (Pack of 1) 5608 Give your paint an ultra matte, opaque finish, while thinning and extending its volume63% Off MONT MARTE Mont Marte Premium Acrylic Retarder 75 ml Delayed drying time facilitates easier blending of colours and enables a smoother coat over larger areasAEROPLANE Aeroplane - Refined Linseed Oil for Artists - Reduced Yellowing, Premium Art Supply (100 ML) Pure Linseed Oil: Aeroplane Linseed Oil doesn't contain any additives or impuritiesMONT MARTE Mont Marte Premium Acrylic Paint Medium Gloss & Matte 250ml Fluid Painting Flow (Matte) Mix with acrylic paints to create glazes, washes and watercolour effectsGlobal Colours Global Colours Glazing Medium - Professional Acrylic Fluid Medium (250ml) Global Colours' Glazing Medium is a water sensitive binder that will maximise the flow and spread-ability of good acryliYRTUOP YRTUOP Acrylic Thinner | 100ml Thinner Medium - Art Supply for Precision Crafts, Professional Additives for Improve Cons Improve Ductility: Supports smooth color diffusion and layered textures by improving paint fluidity and adaptability, enMont Marte Mont Marte Gel Medium Gloss Paint 75 ml Creates a high-gloss finish on acrylic paintingsAngelus Angelus 2-Soft Fabric Medium 1Oz Angelus 2-Soft mediumMONT MARTE Mont Marte Impasto Acrylic Medium 500ml (17oz) Perfect for creating texture and 3D surfacesLiquitex LIQUITEX Medium Gloss Gel, 237 ml (Pack of 1), 5708 Increases surface gloss, colour depth and transparencyGeneric Airbrush Thinner - Acrylic Pouring Medium | 100ml Fluid Improver for Acrylic Air Brush Paints, Enhances Color Flow and B Practical and Convenient: A 100ml bottle designed for small-scale projects, minimizing waste while offering a practicalLiquitex Liquitex Basics Matte Varnish, 250ml, 8.4-oz Permanent matte varnish used to protect finished paintingsEli-Chem Resins resi-Blast Resin Art Dispersion Media (0.8oz/ 25mL); Produces Instant Cell Formation in Resin Art; Mix Into Resin; Singl Eli Chem Resins Resi-Blast Art Dispersion Medium 1ozDecoArt DecoArt Pouring Medium, 64 Fl Oz (Pack of 1) Creates amazing cell effectsVallejo Vallejo 70596 Glaze Medium (17ml) Nicpro Nicpro 8 Colors Large Bulk Acrylic Pour Paint Set (33.8 oz, 1000 ml) Premixed High Flow Art Supplies Kit with Silicone O 1.Endless Creativity: Come with 8 Colors pour paint- white, yellow, orange, red, violet, blue, green, black (1000ml / 33Liquitex LIQUITEX (3790ml) - Professional Pouring Effects, Medium, Gloss (Pack of 1), 5436 A fluid medium incorporating an acrylic polymer with high resin solidsMONT MARTE Mont Marte Modelling Paste Acrylic Medium 500ml (17oz) Create texture and build 3D surfaces for your artworks10% Off Amsterdam Amsterdam Talence Medium Amsterdam Acrylic Medium Polling Medium T2432-3014 1000ml Colorless Color: TransparentPacer Pacer F59 Acrylic Paint Solvent Thinners, 4 Litre Gain extra length/covering area, flow and film of paint and lacquerNicpro Nicpro Acrylic Pouring Art Supplies, Pouring Medium Starter Kit, 19 Colors Acrylic Paints with Pour Oil, 4 Pack Canvases Artist Starter Kit: Contains 19 acrylic paint colors, pouring medium, silicone oil, canvases, gloves, strainers, mixingGamblin Gamblin GB01637 Solvent Free Gel 37ml Oil Paint Medium Solvent-free gel painting medium that is non-toxicGlobal Colours Global Colours Impasto Medium - Professional Gel Mediums | Artist Paints (250ml) Global Colours Impasto Medium is a semi-opaque, heavy bodied modelling paste applied with a brush or palette knife to prCreatex CREATEX AIRBRUSH COLORS Opaque Colors Kit 11 2 Ounce Color Kit Createx uses only the finest pigments and the colors have a brightness and richness unmatched by othersGOLDEN Golden Gac 900 Fabric Painting Medium-240ml Heat-setting medium for modifying acrylic paints applied to clothingGOLDEN Golden Gac 900 Fabric Painting Medium-240ml Heat-setting medium for modifying acrylic paints applied to clothingLiquitex Liquitex Basics Acrylic Paint Set, 9 x 75ml (2.4-oz), Starter Box,10 Piece Set WHY BASICS? - Liquitex invented artists' acrylics back in 1955 and we've specialized in acrylics ever since. Basics giveLiquitex Liquitex Acrylic Professional Pouring Effects Medium for Acrylic Paint, Gloss, 237 ml SMOOTH SURFACE - Gives even poured puddles and acrylic skins resulting in smooth surfaces, with no crazing, cracking or19% Off Liquitex LIQUITEX Medium Gloss Heavy Gel, 237 ml, 5120 Suitable for drawing and painting projects17% Off Liquitex LIQUITEX Medium Gloss Heavy Gel, 473 ml (Pack of 1), 5121 Extra heavy body medium; Dries to a transparent or translucent gloss finishEye Candy Mica Powder Pigment/Flake “Icicle” (50g) Multipurpose DIY Arts and Crafts Additive | Natural Bath Bombs, Resin, Paint, E MULTIPURPOSE WHITE MICA POWDER – A very LARGE, LIGHT, and fluffy sparkling white titanium dioxide mica mineral powder isEye Candy Eye Candy Premium Mica Powder Pigment “Aoi Hi Blue” (25g) Multipurpose DIY Arts and Crafts Additive | Woodworking, Epoxy MULTIPURPOSE BLUE MICA POWDER – A beautiful and intense beautiful dark and rich blue titanium dioxide, this mica mineralWalter Foster The Art of Paint Pouring: Tips, Techniques, and Step-by-Step Instructions for Creating Colorful Poured Art in Acrylic Eye Candy Eye Candy Pigments Premium Red Mica Powder - Rusty (25gr) - for Epoxy, Resin, Soap, Paint, Woodworking, Acrylic Pouring, MULTIPURPOSE RED MICA POWDER – A red brown titanium dioxide, this mica mineral powder is ideal for DIY craft use, such aEye Candy Eye Candy Pigments Premium Black Mica Powder - Sumi Black (50gr) - for Epoxy, Resin, Soap, Paint, Woodworking, Acrylic P MULTIPURPOSE BLACK MICA POWDER – A nice pearlized black titanium dioxide, this mica mineral powder is ideal for DIY craf