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Item #:
23918008
Grumbacher Acrylic Retarder for Acrylic Colors and Mediums, 5.07 oz. Tube
88% of respondents would recommend this to a friend
Item #:
23918008
BSD 31
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Mix retarder directly into acrylic colors and/or painting mediums or brush directly onto the support and painted over. Ideal for detailed blending work.
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What Stands Out
Enhanced Drying Control
This acrylic retarder slows down drying time, allowing artists to blend colors seamlessly and work more comfortably over extended periods, enhancing the creative process.
Versatile Compatibility
Designed specifically for acrylic colors and mediums, this retarder seamlessly integrates, ensuring optimal performance and maintaining the integrity of your artistic materials.
Easy Application
Presented in a convenient 5.07 oz. tube, the retarder is easy to dispense and mix, making it user-friendly for artists at all skill levels looking to improve their acrylic painting techniques.
Product Details
| Brand Name | Grumbacher |
| Paint Type | Acrylic |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Paper |
| Item Form | Liquid |
| Model Name | Grumbacher |
| Container Type | Bottle |
| Coverage | Medium |
| UPC | 014173355959 |
| Global Trade Identification Number | 00014173355959 |
| Manufacturer | Grumbacher |
| Age Range Description | Adult |
| Item Weight | 4.8 ounces (136.08 grams) |
| Model Number | 529 |
| Part Number | 529 |
| Is Waterproof | False |
| Water Resistance Level | Water Resistant |
| Size | 5.07 Fl Oz (Pack of 1) |
| Item Volume | 0.38 fluid ounces |
| Unit Count | 5.07 Fluid Ounces |
| Color | Multicolor |
| Finish Type | Matte |
| Color Code | Not Available |
| Brand | Grumbacher |
Who Should Buy?
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Acrylic Painters
Ideal for artists looking to extend drying time for better blending and layering techniques in acrylic painting.
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Mixed Media Artists
Great for mixed media projects that require slower drying times to combine acrylics with other materials effectively.
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Students and Beginners
Helpful for novice artists needing more time to work with paint, improving their skills in color blending.
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Fast-Paced Artists
Not suitable for artists who prefer quick-drying paint for rapid application and layering in their artwork.
Product Description
Grumbacher Acrylic Retarder for Acrylic Colors and Mediums, 5.07 oz. Tube
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Customer Questions & Answers
-
Question:
What is Grumbacher Acrylic Retarder used for?
Answer: Grumbacher Acrylic Retarder is designed specifically for acrylic paints and mediums to extend their drying time. This allows for more blending time, making it ideal for artists who like to work slowly and achieve smooth transitions. For example, if you’re painting a landscape and want to blend colors seamlessly, you can mix a small amount of retarder into your paint to maintain a workable consistency longer. -
Question:
How do you mix Grumbacher Acrylic Retarder with acrylic paints?
Answer: To effectively mix Grumbacher Acrylic Retarder with your acrylic paints, use a palette knife to blend it in. Start with a small ratio, generally a teaspoon of retarder for every two tablespoons of paint. This ensures that the paint remains fluid without losing its color potency. Using this method can enhance your painting experience, especially in detailed works where precision in blending is crucial. -
Question:
Can Grumbacher Acrylic Retarder be used with all acrylic brands?
Answer: Yes, Grumbacher Acrylic Retarder can typically be used with various acrylic paint brands. However, it is best to test a small amount first. Mixing it with different brands can yield different results, so you might discover unique textures or drying times. For instance, when using it with a heavier-bodied acrylic, you may find it allows for smoother application while preserving the paint's density. -
Question:
Does the retarder affect the finish of acrylic paint?
Answer: Grumbacher Acrylic Retarder can slightly alter the finish of acrylic paints depending on the amount used. It tends to create a more satin finish rather than a glossy one, which can be advantageous for styles that require a softer appearance. Artists looking to achieve a specific texture or finish may find the retarder useful in experimenting with their artworks. -
Question:
Is Grumbacher Acrylic Retarder safe for use?
Answer: Grumbacher Acrylic Retarder is considered safe for use in art applications. It is non-toxic and suitable for both professional artists and hobbyists. However, like any art product, it's good practice to use it in a well-ventilated area. This makes it convenient for indoor use, allowing you to immerse yourself in your creative projects without health concerns. -
Question:
What is the drying time for acrylics when using this retarder?
Answer: When using Grumbacher Acrylic Retarder, the drying time can be significantly extended compared to using acrylic paint alone. The exact extension can vary based on environmental conditions, like humidity and temperature, but you might achieve a drying time that's two to three times longer. This is especially beneficial when you need to make adjustments or indulge in detailed layering of paint. -
Question:
Can Grumbacher Acrylic Retarder help with layering techniques?
Answer: Yes, Grumbacher Acrylic Retarder is excellent for layering techniques in acrylic painting. By extending drying times, it allows for the application of multiple layers without the base layer drying too quickly. This is particularly useful for glazing techniques, where transparency and depth are key components, enabling you to create captivating visual effects in your artwork. -
Question:
Can retarder be mixed with acrylic mediums?
Answer: Absolutely! Grumbacher Acrylic Retarder can be mixed with various acrylic mediums to modify their drying times as well. This can enhance your overall creative flexibility, giving you control over the work process. For example, if you are using a glazing medium to create luminosity, adding retarder can help maintain a fluid consistency for longer, which is perfect for gradual blending. -
Question:
How should I store Grumbacher Acrylic Retarder?
Answer: To ensure optimal performance of Grumbacher Acrylic Retarder, store it in a cool, dry place, away from direct sunlight. Ensure the cap is tightly closed to prevent any evaporation or contamination. Proper storage helps maintain its consistency and prolongs its usability, making it ready for your next creative session without any inconsistencies. -
Question:
Where can I buy Grumbacher Acrylic Retarder for Acrylic Colors and Mediums, 5.07 oz. Tube?
Answer: You can purchase Grumbacher Acrylic Retarder for Acrylic Colors and Mediums, 5.07 oz. Tube from Ubuy in The Bahamas. Ubuy offers a wide range of art supplies, ensuring that you can get this essential product conveniently while exploring its selection of artistic materials.
Grumbacher Paints 529 Editorial Review
Grumbacher Acrylic Retarder for Acrylic Colors and Mediums, 5.07 oz. Tube is a highly effective solution for extending the drying time of acrylic paints, making blending much smoother. Many users appreciate how it allows acrylics to behave similarly to oils, providing ample time to work and mix colors on the canvas. This liquid retarder not only enhances the painting experience but also helps reduce paint waste. It’s water-resistant and suitable for both interior and exterior use, compatible with various surfaces like paper. Artists love that it maintains color integrity during application, an essential feature for professionals and hobbyists alike.
Customer Reviews & Ratings
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Pros
- Extends drying time for better blending
- Colorless formula preserves true paint colors
- Less paint waste when used with a stay wet palette
- Offers control similar to oil paints
- User-friendly with an effective mixing ratio
Cons
- May not work well with lower quality paints
Platform Trust & Buyer Confidence
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Jazz
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1 September 2026 · via Trustpilot
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BSD 31
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Features & Benefits
- Slows drying time of acrylic paint and/or painting mediums
- Ideal for detailed blending work
- May be safely used in ratios up to 30-percent to volume
- Colorless additive
- Made in USA
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