The essential reload for every boatie and jet ski owner. The Boat & PWC Replenish Box restocks your most critical high-performance marine formulas, from our legendary Salt Wash to the protective power of Captains Seal. Bundle your refills and save money while ensuring your vessel stays protected from corrosion and UV damage.
5.0 / 5.0
5 Reviews 5 total reviews
DETAILS
PRODUCT OVERVIEW
Don’t let your maintenance routine stall just because the bottles are empty. The Boat & PWC Replenish Box is the smartest way to restock your bucket if you already have the Musket and brushes. By bundling your chemicals, you save money and guarantee that you always have the right solution on hand to neutralize salt and prevent rust.
This kit focuses on the "Marine Essentials" suite. We’ve packed in full liters of our Salt Wash and Engine Flush, plus our specialized detailing sprays. From flushing your cooling system to applying a ceramic-infused hydrophobic finish with Final Touch, this is the most cost-effective way to keep your vessel in showroom condition all season long.
WHAT YOU GET
- 1L Salt Wash Detergent
- 1L Outboard & PWC Engine Flush
- 500ml All Purpose Cleaner
- 500ml Captains Seal
- 500ml Final Touch
SPECIFICATIONS
1L Salt Wash Detergent
- Salt Neutraliser: Chemically breaks down salt crystals on contact.
- pH Neutral: Safe for all gelcoats, waxes, and ceramic coatings.
- Anti-Corrosive: Leaves a sacrificial layer to inhibit future rust.
- Concentrated: Optimised for use with the Captain’s Musket.
1L Engine Flush
- Internal Corrosion Inhibitor: Formulated to remove internal salt buildup in cooling galleries.
- Universal Compatibility: Safe for all major outboard and PWC brands.
- Maintenance Essential: Helps prevent overheating and internal corrosion.
500ml Captains Seal
- Anti-Rust & Corrosion Spray: Provides a heavy-duty, self-healing barrier.
- Natural Lanolin Base: Marine-grade protection for metal and trailers.
- Non-Conductive: Safe for use around electrical terminals and wiring.
500ml Final Touch
Ceramic Detailer: Infused with ceramic technology for deep shine and UV protection.
Hydrophobic Finish: Instant water-beading to prevent salt and water spots.
Quick Application: Simple spray-and-wipe formula for dry surfaces.
500ml All Purpose Cleaner
- Versatile Deep Cleaner: Safe for vinyl seats, decks, and engine bays.
- Grime Specialist: Effectively lifts fish guts, blood, and oily residues.
- Fresh Scent: Lemon & Citrus fragrance to eliminate "fishy" odours.
FAQ
1. Is the Salt Wash Detergent safe for all surfaces on my boat or PWC?
Yes, the Salt Wash Detergent is specially formulated to be safe for all exterior surfaces on boats and PWCs. It effectively removes salt without damaging paint, fibreglass, or metal.
2. Can I use the Captain’s Seal Anti-Rust Spray on any metal parts?
Yes, the Captain’s Seal Anti-Rust Spray is safe for all exposed metal surfaces. It’s designed to add a protective layer that shields against rust, particularly in marine environments.
3. How often should I use the Engine Flush Detergent?
For optimal performance, use the Engine Flush Detergent after every use, especially when operating in saltwater environments. This helps keep your engine clean and minimizes buildup.
4. What’s included in the 5 Pack Microfiber Detailing Towels, and how do I care for them?
The pack includes five high-quality microfiber towels perfect for detailing and drying. To maintain them, wash with mild detergent, avoid fabric softeners, and air dry or tumble dry on low.
5. Can I use the Soft Bristle Brush on delicate surfaces?
Yes, the Soft Bristle Brush is gentle enough for use on delicate surfaces like painted areas, while still effective on tougher spots like fiberglass and gel coat.
6. Does the Final Touch Ceramic Detailer provide UV protection?
Yes, the Final Touch Ceramic Detailer enhances shine and offers a layer of UV protection, helping to prevent fading and oxidation from sun exposure.
7. How does the All Purpose Cleaner work, and where can I use it?
The All Purpose Cleaner is formulated to tackle dirt, grime, and stains on various surfaces. It can be used on most interior and exterior surfaces, but always test on a small area first.
8. Do you offer refills for any of the cleaning solutions?
Yes, we offer refills for several cleaning solutions included in this bundle. Check our website for available options, or contact customer support for more information.
SHIPPING & DELIVERY
Shipping Information
- This Car Starter Kit is classified as a general shipping item. General shipping applies to items over $170 and is available Australia-wide.
Location & Pickup
- Orders are dispatched from our warehouse at 2/14 Thomas
- Hanlon Court, Yatala, QLD 4207.
Local pickup is available - select “Pickup” at checkout.
Dispatch Time
- Orders are typically dispatched within 1–3 business days.
You’ll receive tracking details and delivery contact information from the carrier once your shipment is shipped.
Delivery Times (Australia)
- Metro Areas: Standard 2–5 business days
- Western Australia & Northern Territory: 3–7 business days
International Shipping
- Shipping charges are calculated at checkout based on the destination.
Carriers
- We ship across Australia using Australia Post and Aramex.

REAL REVIEWS. REAL CUSTOMERS
The freshest reviews are in
- BGBill G.Verified BuyerI recommend this productRated 5 out of 5 stars18 hours agoKit
Best chemicals for my boat
Brilliant products
Highly recommended
Was this helpful? - PEPeter E.Verified BuyerI recommend this productRated 5 out of 5 stars4 months agoRate this stuff
Salt water stuffs jet skis... Salty captain stops that from happening
Incentivized reviewThis review was received as part of a promotion or in exchange for an incentive. The incentive was offered to both positive and negative reviews.Was this helpful? - DHDennis H.Verified BuyerI recommend this productRated 5 out of 5 stars1 year agoGood stuff , works well
Good all round washing stuff Great boat cleaning gear salt washer is GREAT ant moter flush works well the all purpose cleaner is fantastic
Incentivized reviewThis review was received as part of a promotion or in exchange for an incentive. The incentive was offered to both positive and negative reviews.Was this helpful? - NGNathan G.Verified BuyerI recommend this productRated 5 out of 5 stars1 year agoRefill kit
Perfect product
Incentivized reviewThis review was received as part of a promotion or in exchange for an incentive. The incentive was offered to both positive and negative reviews.Was this helpful? - TRTheresa R.Verified BuyerI recommend this productRated 5 out of 5 stars1 year agoLove the boat wash
We love salty captain products we have quite the collection of there wash products love them all and they work so well
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