We are excited to be one of the first exclusive partners with our good friends at Federal Color in St Louis, MO!
MADE WITH FINE ACACIA GUM
This is Tonic Watercolor Medium, a carefully formulated colorless medium for watercolor painting. Designed to work with Federal Color Tonic Watercolors — but capable of mixing with any traditional watercolor paint — this transparent medium provides excellent handling and working properties for serious watercolorists.
Specially sourced acacia senegal gum (a specific type of tree sap) is the basis for Tonic Watercolor Medium. Acacia senegal is a variety of gum arabic, the plant-based medium of virtually all watercolors. Some grades and species of gum arabic are totally unsuitable for watercolor, while some are merely acceptable. The best-quality gum arabic (which is what is used in Tonic) offers incredible transparency, flexibility, and handling. That's why this Tonic Watercolor Medium is noticeably clearer than many of the other brands on the market.
FLEXIBLE AND STABLE
In addition to gum arabic, Tonic Watercolor Medium contains a vegetable-based plasticizer and a non-toxic preservative. The plasticizer allows Tonic Medium to dry strong and flexible, never becoming too dry and brittle. The preservative (which is so gentle that it's approved for cosmetic use) keeps Tonic Medium fresh on the shelf for years.
ADDS TRANSPARENCY AND GLOSS
Dilute watercolor with plain water when you want thin washes, matte colors, and texture—that's the classic watercolor look, and it's lovely. But if you'd like the option of painting with glossier, thicker colors, Tonic Medium is a great addition to your watercolor arsenal.
With higher ratios of Tonic Medium to water, your watercolor will start to retain brushstrokes and dry to a high gloss. With moderate ratios of Tonic Medium to water, your watercolor will be more coherent, with a slightly thicker body that works well for sharp lines and high-impact shapes.
NO ANIMAL PRODUCTS
Tonic contains no animal-derived products. Unlike many watercolors, Tonic does not contain ox gall — instead, a modern surfactant is used to achieve the same effects as the traditional animal-derived recipe.
If you’re looking to return or exchange your order, we can help! We offer free returns or exchanges within 30 days of receiving your order. You can return your product for store credit, a different product, or a refund to the original payment method.
Please note the following exceptions to our return and exchange policy:
- No individual markers, pens or pencils can be returned
- Discounted items are final and cannot be returned or exchanged
- Returned items must be unopened and in original packaging
- Returned items must have no visible signs of wear or use
To initiate a return or exchange, please email us at hello@mcartsupplies.com. Be sure to include the following in your email:
- Customer name
- Order number
- List of item(s) you wish to return
- Reason for return
Additional Information:
- Refunds will not be processed until item(s) is/are returned
- Customer will be responsible for paying return shipping
- Proof of purchase or receipt is required to process returns and refunds
- Customer is responsible for the safe return of products and is encouraged to obtain a tracking number and insurance if deemed necessary
- If you have any additional questions, please email us at hello@mcartsupplies.com