Lascaux | Ultra Retarder — 250 ml pot

This retarder can extend the drying time of acrylic paint by up to 6 times, making it ideal for wet-on-wet techniques or for creating an even and subtle colour gradient. It does not affect the colour tone, and has only a minimal effect on the paint’s viscosity. More
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Code 23312
In stock
Harmful
WARNING H319 – Causes serious eye irritation. EUH208-1: Contains 1,2-Benzisothiazole-3(2H)-one. May produce an allergic reaction.

Lascaux | Ultra Retarder — 250 ml pot, 250 ml

Lascaux Ultra Retarder is a premium, high-viscosity acrylic additive designed to significantly extend the "open" working time of acrylic paints without compromising their colour tone, quality, or lightfastness.

By slowing down water evaporation, this retarder gives artists ample time for intricate wet-on-wet blending and creating smooth, subtle colour gradients.

Lascaux Ultra Retarder extends the drying time of acrylic paints by up to 6 times (about three times longer than Lascaux's Regular Retarder). It features a pastose body, meaning it causes only minimal changes to the original viscosity and thickness of your paint. The retarder is highly lightfast, age-resistant, and crack-resistant, ensuring long-term paint film stability.

It is sold in 250 ml pots Using Lascaux Ultra Retarder allows you more time for your creativity! It only slightly affects the viscosity of colours.

Price per pot.

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Please note: Due to the limited size of our London shop, not all items on the website are in stock in London. To avoid disappointment, we recommend contacting the shop to reserve or order the product. Online orders are not shipped from our London store.