Redrum Ultrashift (Red to Black)

We are excited to announce the release of our new Ultrashift Pigment: Redrum! Inspired by its eerie, bold hues and a nod to those who remember the classic movie The Shining, this pigment brings a dynamic twist to your projects. Special thanks to @linkshealthandfitness on GT Performance’s YouTube page for the name recommendation!

Redrum is perfect for automotive applications, offering a mesmerizing shift from red to black and vice versa, depending on the light and angle. Its unique composition blends shades of black, green, purple, and fuscous, creating a striking red-to-black appearance. When used in clear mediums like epoxy resin, expect more of the purple to shine through, adding an extra layer of depth to your work.

Prepare to add some cinematic flair to your projects with Redrum Ultrashift Pigment!

Particle size : 10-40 μm

Ingredients : Silicon dioxide(Silica), Aluminum, Chromium
Heat Threshold : 150 °C

Product Type : Optical Variable Pigment
Vegan : Yes
Soaps : No
Epoxy Resin : Yes
Acrylic : Yes
FDA-Permitted for External Use : No
FDA-Permitted for Eye Area Use : No
FDA-Permitted for General (Including Lips) Use : No
FDA-Permitted for Bath Bombs Use : No

Colorshifts: 2 grams per 8 ounces

Ultrashifts: 1 gram per 8 ounces

The most common question that we receive is “How much pigment do I use per gallon of epoxy?” This is a very valid question and unfortunately there is no set answer due to the numerous types of applications and variations. This is why we
recommend 2 grams per 8 oz and add as desired.

For example:
◦ Are you looking for an opaque or transparent look? 
◦ Lighter colors may take more pigment to achieve the color.

Why micron sizes matter:
◦ PLEASE be aware of the micron sizes of the pigment. The larger the
micron, the larger the particle.
◦ Typical pigments average 10-60um. 
◦ Be aware that larger micron sized pigments will most likely have a heavier
density which will cause the pigment to sink faster in fresh epoxy such
as deep pours.
◦ For example, our Icicle or 14k Nugget Gold is 200-700um and will most
likely sink in fresh epoxy faster.
◦ To alleviate sinking either let the epoxy set up a little bit. Or, come back
through your project to “stir” it a little more.

Although our colorshift and ultrashift pigments will work in these applications, you
will not achieve the same color depicted in our pictures.

Peelable Automotive Coatings (Plasti Dip, HaloEFX, P1Coatings, Pro Line, Autoflex, Etc.) - 50 Grams Per Gallon

Standard Automotive Clears - 25 Grams Per Gallon

Appliance Paint And Coatings - 25 Grams Per Gallon

Architectural Coatings (Interior And Exterior) - 10-20% By Weight

Wall Paper And Other Architectural Paper Coatings - 1-5% By Weight


Peelable Coatings:
◦ The majority of our pigments can be sprayed through a 1.2 tip
◦ Be aware of the micron size. The larger the particle you may have to go to a larger tip.
◦ The pigments can be mixed with the base color or mixed into the clear and sprayed over the base color.
◦ The base color may impact the overall color of the pigment.
◦ Light colored pigments yellows, pinks, etc., we recommend using a white base or a like colored base. 
◦ Dark colored pigments, we recommend using a black or dark colored base


Automotive Paint:
◦ The majority of our pigments can and have been used for automotive.
◦ The majority of our pigments can be sprayed through a 1.2 tip
◦ Three ways to use our pigments for spraying:
◦ Mix directly into the base color to create a unique blend
◦ Mix and spray with your mid clear over the base color
◦ Mix and spray with your top coat. Typically we do not recommend this due to the possibilities of striping. Also, we use the top coat as a UV
protector or possible sanding of the top coat, etc.

Courtesy from our friend Justin Salley.
For more tutorials, visit his Youtube page www.youtube.com/@justinsalleyart/

STEP #1 - MIX YOUR POURING MEDIUM
3 parts Behr8300 Deep Base Interior/Exterior Hi-Gloss Enamel. 1 part JOSONJA Polyurethane Water Based Gloss Varnish. Mix gently folding paint and varnish together until they are completely mixed, Go Slow to reduce mixing bubbles.

STEP #2 - DISPERSING PIGMENTS INTO YOUR MEDIUM
Pour 1/2 to 1 teaspoon of JOSONJA Gloss Varnish into mixing container. Add around a teaspoon of Pigment (I generally add a little more) into your container with the JOSONJA. Mix until all Pigments have dissolved into a liquid making sure to stir any clumps out at this time.

STEP #3 - COMBINING YOUR POURING MEDIUM & DISPERSED PIGMENTS
Add around 3 Tablespoons of Pouring medium into your Dispersed Pigments. Mix thoroughly, being slow and folding rather than whipping, this will minimize the air bubbles.  

STEP #4 - WHAT IF?
◦ If your new mixed color seems to thick - Add a small amount of JOSONJA and stir until you reach the desired consistency.
◦ If your new mixed color seems to thin - Add a small amount of Behr8300 (ONLY) and stir until you reach the desired consistency.

Vinyl Wrap And Plastic Films - 5-10% By Weight

Plastic Bottles - 1-2% By Weight

Masterbatch - 10-30% By Weight

Plastic Resins - 0.2-0.5% By Weight

Rubber Polymers And Latex - 5-15% By Weight

Glass - 1-10% By Weight

Candles - 5-10% By Weight

Flexographic Inks (Packing Materials) - 15-25% By Weight

Offset Printing Ink - 5-10% By Weight

Screen Printing And Screen Inks - 10-30% By Weight

Textile Printing And Textile Inks And Pastes - 5-10% By Weight

Gravure Inks - 5-15% By Weight

Lotions - 1-5% By Weight

Lipstick And Pigmented Lipgloss - 5-10% By Weight

Eyeshadow - 15-80% By Weight

Nail Polish - 5-25% By Weight

Shampoo - 0.1-2% By Weight

Our pigments can be used for both Cerakote and KG Gunkote clears. Below are
just some references.

◦ 5 grams of Colorshift pigment per 4oz
◦ 1-2 grams of Ultrashift pigment per 4oz
◦ Typically recommend a black base. For light colored pigments such as yellows, pinks, etc. you may want to try a light colored base. ALWAYS test before full application.
◦ 3 coats for full saturation. Some colors may require less.
◦ Stay with pigments with a 10-60um micron size. All particle sizes are listed on our product pages or you can find them on our Pigment Information List
◦ Recommend using a .80 spray nozzle. Some use 1.0 for clears.

Light/Translucent Colors: 0.25%–1% pigment per total plastisol weight

Standard Mix: 1%–3% pigment per total plastisol weight

Rich, Opaque Colors: Up to 5%, but too much pigment may affect flow & curing


How This Translates to Grams:

Plastisol Amount | 1% Pigment | 2% Pigment | 3% Pigment | 5% Pigment

100g plastisol | 1g pigment | 2g pigment | 3g pigment | 5g pigment

250g plastisol | 2.5g pigment | 5g pigment | 7.5g pigment | 12.5g pigment

500g plastisol | 5g pigment | 10g pigment | 15g pigment | 25g pigment

1kg (1000g) plastisol | 10g pigment | 20g pigment | 30g pigment | 50g pigment


Which Pigment Size Should You Choose?

5g Pigment – Best for small batch testing (up to ~500g plastisol at 1-2%)

25g Pigment – Great for mid-size projects (~500g-2.5kg plastisol)

50g Pigment – Ideal for larger production runs (~1kg-5kg plastisol)

We recommend starting with a lower percentage (1-2%) and gradually adjusting based on the intensity you're looking for. Metallic and interference pigments may require extra mixing for even dispersion.