SAFECASTLE
0 ratings
SAFECASTLE PRI-D Complete Diesel Treatment Super Concentrated Diesel Fuel Additive Treats up to 256 Gallons, Helps Support Fuel Lubricity and Stability for Diesel Engines, 16 oz (1 Pack)
genuine image
SAFECASTLE PRI-D Complete Diesel Treatment Super Concentrated Diesel Fuel Additive Treats up to 256 Gallons, Helps Support Fuel Lubricity and Stability for Diesel Engines, 16 oz (1 Pack)
PRI-G is a super concentrated, complete fuel treatment that improves any type of gasoline, including the latest E-10 blends, enabling them to perform to maximum potential.
SAFECASTLE PRI-D Complete Diesel Treatment Super Concentrated Diesel Fuel Additive Treats up to 256 Gallons, Helps Support Fuel Lubricity and Stability for Diesel Engines, 16 oz (1 Pack)
Item #: 84066811

SAFECASTLE PRI-D Complete Diesel Treatment Super Concentrated Diesel Fuel Additive Treats up to 256 Gallons, Helps Support Fuel Lubricity and

Item #: 84066811
0 ratings Write a review
Out of stock
us Imported from USA store
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
PRI-G is a super concentrated, complete fuel treatment that improves any type of gasoline, including the latest E-10 blends, enabling them to perform to maximum potential.
Search for similar products
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Fuel Freshness
PRI-G prevents fuel degradation, keeping your gasoline fresh for extended periods, ensuring reliable engine performance during storage.
Versatile Compatibility
Designed for both 2 and 4-stroke engines, this stabilizer caters to a wide range of applications, making it ideal for various users.
Performance Enhancement
Improves engine performance by reducing deposits and promoting cleaner combustion, resulting in smoother operation and better fuel efficiency.

Product Details

Shop SAFECASTLE PRI-D Complete Diesel Treatment Super Concentrated Diesel Fuel Additive Treats up to 256 Gallons, Helps Support Fuel Lubricity and Stability for Diesel Engines, 16 oz (1 Pack) online at a best price in Sierra Leone. B09B1CLCF6

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Long-Term Storage

    Ideal for users storing fuel for extended periods, preventing degradation and ensuring fuel remains usable when needed.

  • Seasonal Equipment

    Perfect for those with seasonal engines like lawn mowers or boats, maintaining fuel quality during off-seasons.

  • Engine Performance

    Beneficial for users wanting to enhance engine efficiency, performance, and reduce harmful deposits for smoother operation.

Not Suitable For
  • High-Performance Racing

    Not suitable for competitive racing engines requiring specialized fuels; may not meet performance demands.

Product Description

SAFECASTLE PRI-D Complete Diesel Treatment Super Concentrated Diesel Fuel Additive Treats up to 256 Gallons, Helps Support Fuel Lubricity and Stability for Diesel Engines, 16 oz (1 Pack)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Fuel Stabilizer and how does it work?

    Answer: Fuel Stabilizer is a chemical additive designed to prolong the storage life of gasoline. It works by preventing oxidation and degradation of fuel, which can cause engine problems. By adding the stabilizer to your fuel storage, you enhance its viability for long periods, making it ideal for seasonal equipment like lawn mowers or boats.
  • Question: How does PRI-G improve fuel storage?

    Answer: PRI-G improves fuel storage by inhibiting the formation of gum and varnish in gasoline. It helps maintain fuel integrity, ensuring engines start easily and operate efficiently even after periods of inactivity. This is particularly beneficial for two and four-stroke engines used in outdoor equipment, allowing you to be ready for use at a moment's notice.
  • Question: Can PRI-G be used for both 2-stroke and 4-stroke engines?

    Answer: Yes, PRI-G is versatile and suitable for both 2-stroke and 4-stroke engines. This means you can use it in a variety of applications, such as chainsaws, lawn equipment, and boats. By treating your fuel with PRI-G, you ensure optimal performance and reliability across all your engines.
  • Question: What is the coverage of PRI-G?

    Answer: PRI-G can treat up to 256 gallons of gasoline, making it a highly economical choice for long-term fuel storage. This amount ensures that you have enough stabilizer to keep multiple fuel sources fresh, perfect for users with a range of equipment that may not be used frequently.
  • Question: How do I use PRI-G fuel stabilizer?

    Answer: To use PRI-G, simply add the recommended amount to your gasoline before storing. Mix well and ensure the treated fuel is used within the suggested period for best results. This application is crucial for maintaining fuel quality, especially when storing your equipment for several months during off-seasons.
  • Question: Does PRI-G have any effect on performance?

    Answer: Yes, PRI-G enhances engine performance by maintaining fuel quality, ensuring your engine runs smoothly and efficiently. By preventing the build-up of deposits, it helps keep injectors and carburetors clean, which is vital for maintaining good power and fuel economy in your vehicles and equipment.
  • Question: Is it safe to use PRI-G with ethanol-blended fuels?

    Answer: Absolutely, PRI-G is designed to work effectively with ethanol-blended fuels. It counteracts the negative effects of ethanol, which can absorb moisture and promote corrosion in storage tanks. Using PRI-G helps mitigate these issues, making it a reliable choice for users dealing with various fuel types.
  • Question: What are the environmental benefits of using PRI-G?

    Answer: Using PRI-G supports better environmental practices by reducing fuel waste and minimizing emissions. By keeping fuel fresh longer, it helps prevent spills and degradation. This responsible management of fuel resources contributes to a cleaner environment, particularly for those storing fuel for seasonal use.
  • Question: Where can I buy Fuel Stabilizer- Concentrated Gasoline Fuel Treatment in Sierra Leone?

    Answer: You can buy Fuel Stabilizer- Concentrated Gasoline Fuel Treatment at Ubuy in Sierra Leone. Ubuy offers a wide selection of high-quality fuel treatments, ensuring you have access to effective products like PRI-G. This makes it simpler for individuals to keep their engines running smoothly while benefiting from excellent customer service.
  • Question: How often should I use PRI-G for best results?

    Answer: For best results, use PRI-G every time you prepare fuel for storage. Always treat your fuel when you're not using it for extended periods, such as at the end of the season for outdoor equipment. This proactive approach helps ensure that your engines remain in peak condition, ready to perform at a moment’s notice.

SAFECASTLE Diesel Additives Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Keeps fuel fresh for longer
  • Improves engine performance
  • Suitable for multiple engine types
  • Easy to use and effective

Cons

  • The bottle design could be improved.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

Currently unavailable.

We don't know when or if this item will be back in stock.

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • PRI-G is an industrial strength fuel treatment
  • It enhances thermal stability and reacts with fuel upon contact
  • Keeps fuel fresh for up to 10 years when dosed every 6-12 months
  • Capable of restoring old, stale fuels to a refinery fresh condition
  • Provides tips for storing and protecting fuel to maintain its quality
  • Emphasizes the importance of not storing fuel in the house due to its dangerous nature

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.