PrimoChill True Opaque (8oz)


SKU: PC-T8O-SWN/AAvailability : In stock - In Boise, ID USAIn StockOut of stock

Opaque True is a long-awaited astounding breakthrough in showcase coolant. The solid vibrant color will set the edge on your next build and provide stunning pictures of sheer beauty to be... Read more


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Coolant Color: Sky White SX

  • Sky White SX
  • Toxic Candy
  • UV NV Green
  • UV Green SX
  • UV Green
  • Sun Orange
  • Sterling Silver
  • Steel Blue
  • Cobalt
  • Sky Blue SX
  • Razor Red SX
  • PrimoChill Blue SX
  • Powder Red
  • Powder Blue
  • Pink SX
  • Gray
  • Crimson
  • Candy Purple SX
  • Candy Pink SX
  • Candy Gold SX
  • Blood Orange
  • Black Cherry Violet
  • Violet
  • Yellow
Out of stock

Opaque True is a long-awaited astounding breakthrough in showcase coolant. The solid vibrant color will set the edge on your next build and provide stunning pictures of sheer beauty to be appreciated by all. Opaque is classified as a showcase style coolant but performance is comparable to any of its transparent counterparts..

  • Repeatable chemistry for True colors every time.
  • Ready to mix with DI water and add to your system.
  • Safe on all plastics, rubbers, miscellaneous gasket materials, and acrylic.
  • Water-based pre-mix concentrate solution.
  • Cleanest coolant formulation in the water cooling industry.
  • Preservative and APE free.
  • Bottle Size: 8 fluid ounces
  • Shelf Life: 2 years (from purchase date, unopened)
  • Mix Ratio: 1 gallon of DI Water*
    *Deionized water (sold separately) offers low conductivity. Distilled is also acceptable, but will result in a more conductive coolant.
Parts Included
  • PrimoChill True - 8oz (makes 1 gallon of coolant)
  • PrimoPrep - 2oz (makes 32oz+)
  • Do not mix ANY additional additives, coolants or silver coils, or different colors of True. This will change the formulation of True causing undesirable results, including sludging and breaking apart.

  • The use of this product with aluminum components (such as aluminum constructed radiators) is STRONGLY DISCOURAGED and will void the warranty. PrimoChill will not support or replace fluids used with an aluminum radiator


Not responsible for any hardware damage. Use it at your own risk.

Customer Reviews

Based on 5 reviews
Eric G.
Color not right

I ordered the violet and when I mixed it in a gallon of water it now looks like a dirty brown. Not happy but i can't sent it back now.

Jeffrey M.
Excellent Coolant!

I purchased the Sky White and followed the recommended procedure for cleaning/filling along with running System Soap in system. I also disassembled by cpu and gpu block for extra cleaning. Loving this fluid!!

Chad P.
Great Coolant!

This stuff looks amazing in my system. It reminds me of the ooze in the 1991 TMNT movie The Secret of the Ooze. I'm only giving it 4 stars as the UV reaction isn't great. I'm going to try using their Brite Green UV intensifier with this and see if that helps. Keep up the good work PrimoChill!

Matthew K.
Good Cooling but darker than expected.

I purchased this coolant not too long ago, ran the system prep for about a week and then drained and filled my loop with the Blood Red. I noticed it was much darker than I expected... Its very similar to the colour of cranberry juice.

james b.
Opaque Gray

Best opaque fluid I've worked with. The system prep fluid was very effective and gray color of mix is truly gorgeous. Highly recommended for opaque looks.

Shipping Policy:

We ship via USPS and Fed Ex . For international orders we ship via Fed Ex and DHL. Air shipments will be delivered on the normal business day scheduling provided via the selected carrier. Unfortunately we are not able to ship out orders for specific Saturday deliveries. During peak season carriers suspend their delivery guarantees and delays are common.

Same Day Shipping:
We strive to ship out every order same day if the order is placed by 2:00pm MST. If not, the order will ship out the next business day. Orders with custom powder coating (SX Colors) can take up to 1-4 business days to coat, inspect and pack so please be aware of this. Selecting overnight shipping method or rush fee will not ensure that your order ships same day and is not guaranteed.

Shipment Refusal:
If a shipped order is refused or returned undelivered there will be a mandatory 20% restocking fee, a $20.00 Return Service Fee and no refund on the shipping cost. Please be aware that refusal is significantly more expensive then using your own carrier and is NOT recommended. 

Damaged Items:
All packages are fully insured at no additional charge.

If you receive a damaged package, you must notify us within 48 hours of receipt. Sending back damaged merchandise voids the shipping insurance and no credit will be given. Damaged packages must be held for ten days with original packaging for carrier inspection. All packaging and packing materials must be kept for this inspection.

If your package is marked delivered and not received, please contact immediately for further assistance.

International Shipping:

For international customers please reference this page for duties/tax information. 

Returns Policy for New Products:

RMA Number:
Returns will not be accepted without an RMA number provided from

Product Return:

Products returned for credit must be received within 30 days of invoice date and a 15% restocking fee may apply. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

All returned items must be in like new condition with all related parts including screws, manuals, etc. If you have lost, thrown away, scratched or opened sealed boxes or bags – a higher restock fee may apply upwards of 50%. Products that have had fluid ran through them are subject to these higher restock fees.

Only regular priced items may be refunded, unfortunately sale items cannot be refunded this includes B-Stock and Used/Open Box Products.

If a customer is misleading about the defect and evidence of incorrect install/use or tampering has occurred, the return my denied and a higher restock fee may be assessed or the return may be completely denied. A qualified technician will test each returned product for defects. will not assess a restocking fee for defective products.

Return Shipping
Customers are responsible for ALL return shipping charges on merchandise for any reason. Unless otherwise noted, shipping on products and returns is non-refundable, and returning a product comes at the expense of the customer. Customer will be responsible for paying shipping products/orders back to For no reason do we refund the outbound shipping cost.

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PrimoChill True Opaque (8oz)

Sky White SX
Sky White SX