{"product_id":"rosa-gallery-gouache-20ml-single-tube","title":"ROSA Gallery Professional Gouache 20ml Tube — Single Colour, Matte Opaque Artist Paint, 40 Colours","description":"\u003ch2\u003eBuild Your Own Gouache Palette — One Tube at a Time\u003c\/h2\u003e\n\u003cp\u003eMost gouache is sold in fixed sets, which means paying for six colours you love and six you will never open. Choose any single \u003cstrong\u003e20 ml\u003c\/strong\u003e tube from the full ROSA Gallery professional range and build the exact palette your work needs. \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 20 ml (0.68 fl oz) per tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e aluminium tube — protects consistency, prevents drying out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e 40 colours, of which \u003cstrong\u003e23 are single-pigment\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBinder:\u003c\/strong\u003e gum arabic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e matte velvet, non-reflective when dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightfastness:\u003c\/strong\u003e 88% of the range rated at the manufacturer's highest three-star level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpacity:\u003c\/strong\u003e excellent covering power — layer and correct freely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-toxic\u003c\/strong\u003e — safe for studio and classroom use\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMade in Ukraine\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Makes This Paint Different\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHigh pigment load.\u003c\/strong\u003e Saturated colour from a single brush pass. No thin, watery coverage, no double-layering just to reach opacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMinimal colour shift on drying.\u003c\/strong\u003e The most common frustration with cheaper gouache is that colours lighten dramatically as they dry, making matching and correction nearly impossible. ROSA Gallery stays close to its wet tone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrue matte finish.\u003c\/strong\u003e Once dry the surface is even and non-reflective — essential for illustration and design work that will be scanned or photographed. No glare, no hotspots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCreamy consistency.\u003c\/strong\u003e The paint loads onto the brush evenly and spreads without dragging or balling up. Flat washes and gestural brushwork both behave.\u003c\/p\u003e\n\u003cp\u003eROSA has manufactured artists' materials in Ukraine for over thirty years, developing formulations together with working professional artists. With 23 of 40 colours single-pigment, mixes stay clean and predictable instead of turning muddy.\u003c\/p\u003e\n\u003ch3\u003eHow Artists Use It\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIllustration and design\u003c\/strong\u003e — flat, even colour that reproduces cleanly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSketchbook and gouache journalling\u003c\/strong\u003e — opaque enough to work light over dark\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlein air and travel painting\u003c\/strong\u003e — dilute with water and work it like watercolour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixed media\u003c\/strong\u003e — combines well with ink, coloured pencil and pastel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacing a finished tube\u003c\/strong\u003e — no need to buy an entire set again\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom travel palettes\u003c\/strong\u003e — squeeze into empty half pans and let dry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWorks on paper, card, wood, plywood and primed canvas.\u003c\/p\u003e\n\u003ch3\u003eA Gift That Actually Gets Used\u003c\/h3\u003e\n\u003cp\u003eArt supplies are difficult to buy for someone else — but a professional-grade tube of paint in a colour they already use is never wrong. Single tubes let you build a personalised gift at any budget: three tubes as a small thank-you, or ten as a full custom palette. Ideal for art students, illustrators and anyone who has recently taken up gouache.\u003c\/p\u003e\n\u003ch3\u003eShipping and Packaging\u003c\/h3\u003e\n\u003cp\u003eDispatched from the UK — \u003cstrong\u003eno import charges or customs delays for UK buyers\u003c\/strong\u003e. Each tube is wrapped and boxed so it arrives undamaged. Multiple tubes ship together in one package at no extra cost, so ordering several colours is always better value. Tracked shipping on every order.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does 20 ml compare to other professional gouache?\u003c\/summary\u003e\n\u003cp\u003eMost professional gouache comes in 14 ml or 15 ml tubes. At 20 ml you get roughly 40% more paint per tube, at a lower price.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use gouache like watercolour?\u003c\/summary\u003e\n\u003cp\u003eYes. The pigments are finely ground and fully water-soluble, so diluting with more water gives transparent, watercolour-like washes. Used thickly it stays fully opaque.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich colours should I start with?\u003c\/summary\u003e\n\u003cp\u003eA workable core palette is Titanium White, Lemon Yellow, Bright Red, Ultramarine, Yellow Ochre, Burnt Umber and Payne's Grey. Add cadmiums and cobalt once you know your subjects.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs it suitable for beginners?\u003c\/summary\u003e\n\u003cp\u003eYes. Gouache is one of the most forgiving mediums — mistakes can be painted straight over. This is artist-grade paint, so beginners are not fighting poor materials while learning.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long does an opened tube last?\u003c\/summary\u003e\n\u003cp\u003eKept capped, an aluminium tube stays usable for years. If paint dries in the cap, warm water loosens it. Dried paint on a palette rewets fully.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e\u003cstrong\u003eSelect your colour above and add to basket. Need a shade you don't see, or want help putting a palette together? 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