Only use the best for your car when you use Bardahl! Our B2 Motor Oil Treatment is an ultra-concentrated zinc oil that protects your engine while fighting deposits and corrosion! It even goes a step further using our proprietary polar attraction formula to add a triple layer of anti-wear anti-friction protection to metal parts that prevents unnecessary wear! B2 additives put a stop to burning oil while working to restore compression and engine power making your engine run better over time. This includes one 12 fl oz bottle of B2 Oil Treatment. B2 is a must have engine treatment for older cars and high mileage engines. It's great for engines that operate under heavy loads or in extreme high temperature conditions. It helps give extra lubricating protection for city driving and cold start-ups. B2 is safe to use in gas or diesel engines and will not harm plastic or teflon components. B2 is compatible with all grades of motor oil, including natural and synthetic oils. For newer cars we recommend using B1 Oil Treatment. Our concentrated formula means that one 12 fl oz bottle of additive is all the treatment you need for up to 5 quarts of motor oil. All you need to do is shake the bottle well, and pour the contents into a warm crankcase after the oil and oil filter has been changed. At Bardahl we've been creating the best additives in America from our headquarters in Seattle, Washington for over 85 years. We've made our name a trusted source for mechanics, car enthusiasts, and in the world of motorsports with our constant commitment to quality and innovation.
Shipping & Delivery Information
Our Shipping Promise
At Slickpurchase, we understand how important your purchases are. That's why we take extra care with every package we send. All orders are shipped in double-boxes with full insurance for additional protection, ensuring your items arrive safely.
Processing & Shipping Timeline
- Processing Time: Orders are processed within 3-6 business days
- Domestic Delivery: Typically 6-10 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
Shipping Destinations
Slickpurchase currently only ships to the United States.
Shipping Costs
We are pleased to offer free standard shipping on all orders within the United States.
Discreet Packaging
We respect your privacy. All Slickpurchase packages are shipped with complete discreet packaging. The product name, description, sender's name, and any information that hints about the contents are encrypted. Your package will arrive without any indication of what's inside, ensuring your purchase remains confidential.
Signature Requirements
Important Note: All orders valued above $250 will require a signature upon delivery for your protection.
Order Tracking
Once your order ships, you'll receive a tracking number via email so you can monitor your shipment's progress every step of the way.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team immediately, and we will assist you in resolving the issue.
Additional Security Measures
For your protection, we may contact you for additional order verification of the payment method on certain orders.
Questions or Concerns?
For details on returns and refunds, please refer to our Return Policy page.
For any questions about shipping or delivery, please contact our customer service team at support@slickpurchase.com.




















