STAR BRITE Descaling Fluid is designed to safely and quickly remove scale, calcium deposits, corrosion, salt and carbon buildup in your raw water cooled systems. These deposits can cause your engine to run hot or result in AC system inefficiencies by restricting water flow through the cooling jackets, tubes and heat exchangers. Calcium and scale buildup also may damage your water pumps if debris is dislodged and allowed to flow down into pump housing. Descaling Fluid WILL NOT damage seals, gaskets, rubber impellers or hoses. STAR BRITE Marine Descaling Fluid can be recirculated through any system where descaling is needed. Recirculation allows for minimal dismantling and a faster return-to-service for equipment. The product can also be used as a soak by submerging components in the fluid to eliminate deposits. NOTE: Marine Descaling Fluid may discolor some metals, chrome coatings, stainless and alloys. Proper education on how each system operates is critical prior to using Marine Descaling Fluid. STAR BRITE is not responsible for damages due to improper procedure or use of product. DILUTION 1:4 Mix 1 part Descaling Fluid concentrate for every 4 parts fresh water for all applications, including recirculating and soaking.
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.




















