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Golden Acrylic Open Thinner is available in-store and online at The PaintBox, home to the widest range of traditional and progressive Art Supplies in Adelaide. At The PaintBox we source and stock quality Art Supplies which we import directly. This means that you have access to a greater variety and pay less. These are perfect for any artists from amateur to professional. It is also perfect for any budget size. Check out our loyalty rewards programme, which makes your artistic ambitions achievable. At these prices why not give these a go. Be sure to check out our other fabulous finds on our website and start saving today. Our knowledgeable staff at The PaintBox can guide you through our carefully selected ranges of Art Supplies for all applications. This is only a small selection of our stock. We sell many brands, weights, and textures, in-store only. Please call 08 8388 7776 to enquire. We offer art tuition too! GOLDEN ACRYLIC OPEN THINNER CAN BE DELIVERED ANYWHERE WITHIN AUSTRALIA OR NEW ZEALAND

GOLDEN ACRYLIC – OPEN THINNER

Original price was: $9.10 – $17.55.Current price is: $9.10 – $17.55.

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Description

Golden Acrylic Open Thinner is a water-based additive designed to thin the consistency of Open Acrylics without altering drying time, as well as maintaining and adjusting the workability of colours on the palette. Open Thinner can also function as a thin-bodied retarder when used with Golden Heavy Body or Fluid Acrylics. Open Thinner contains no binders, does not form a film, and should never be used alone.

We are waiting for advice as to whether this medium will still be available for purchase in Australia. At present there are no supplies.

PRODUCT APPLICATION:

Use with Golden Open Acrylics. 

Add sparingly to acrylic paints, starting at approximately 10 parts paint to 1 part Open Thinner.  Maximum addition is 3 parts paint to 1 part Thinner.

OPEN Thinner should not be used in thick applications. Applications of more than 1.5mm may result in:

Excessively long drying periods

Persistently soft, higher tack feel

Translucent layers that remain cloudy

 

MAINTAINING WORKING PROPERTIES

As Open Acrylics dry, water and other volatile additives evaporate causing the paints to become stiffer with increased brush drag.  Adding small amounts of Open Thinner replenishes the volatile components, allowing the artist to maintain a long working time and to slow the paint from drying on the palette. It can be difficult to accurately gauge the evaporation rate of volatile ingredients during painting, so add sparingly. Open Thinner can be used to lower the viscosity of Open  Acrylics while preserving maximum working time

Use with moderation. Over-additions of water or Open Thinner can result in a weak, underbound film.  

 

PALETTE MANAGEMENT:
Open Acrylics will stay usable on a non-absorbent palette, such as glass or enamel butcher trays, for extended periods of hours and even days without using additional retarders or moisture-retaining inserts by simply covering the palette when not in use. However, depending on the environmental conditions, some thickening of Open Acrylics can occur in the course of painting.  Some artists have used this natural thickening of the paints as a method of creating a different working consistency without adding a medium.  
When using non-absorbent palettes, the following guidelines will help maintain the working time and blendability of Open Acrylics:

    • Mist with Open  Thinner every 1-4 hours to avoid skinning of paint films.  
    • Alternatively, mist with water every 15-30 minutes.
    • Thin paint mixtures can also be reopened for 8-12 hrs. by applying any of the Open  products and brushing back and forth until reactivated.
REWETTING OF OPEN ACRYLIC COLOURS
Open Acrylics can be reactivated for many hours after initial application, allowing for extended periods when multiple layers can be worked and blended into each other. To reopen films before they have fully locked down, apply Open  Thinner directly to the paint film, brushing back and forth until the paint has been reconstituted. Even after Open  paint films have initially set up and become tacky, they can still be reactivated, although more extended or vigorous brushing might be required.

Left unattended, and under typical ambient conditions, a dollop of paint roughly the size of a small marble could exhibit noticeable surface thickening within 2-4 hrs.  However, if misting with Open Thinner, similarly sized dollops were still usable after 24 hrs., with only slight skinning due to a 12 hour period of drying overnight.

Non-Absorbent Palettes Stored While Covered 
By simply covering a non-absorbent palette, such as an enameled butcher tray, or placing your palette in an enclosed storage container, even wet mixtures of Open  Acrylics will stay soft and useable for many days if not weeks. If areas feel tacked up, small additions of Open Thinner should easily revive them.

Misting the palette beforehand with either water or Open Thinner will further extend these periods as well as help mixtures of Open Acrylics with faster drying Golden Acrylics stay useable. Although both Open  Thinner and water alone are helpful, Open  Thinner is generally more effective and is our recommendation.

The ability of mixtures of regular Golden and Open Acrylic Colours or Mediums to remain useable will be very dependent on the ratios of the mixtures and whether they have been misted with Open Thinner or covered with a layer of Open  Medium. In most cases these should do quite well for a period of days. However, dollops of pure Fluid and Heavy Body Acrylics might become heavily skinned over or not usable during the same period.

CLEANING

Clean tools with soap and water. Keep tools wet while working.

 

Additional information

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