Trusted by 2,000+ boaters and pros
Quick Connect Water Fitting
Quick Connect Water Fitting
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Simplify your boat’s water management needs with the Flushmaster Quick Connect Water Fitting. This versatile system integrates seamlessly into your existing setup, offering a fast, secure way to handle a wide range of tasks—from engine flushing and deck rinsing to baitwell fills and freshwater washdowns. Made from corrosion-resistant solid 316 stainless steel materials, it’s built to perform trip after trip, no matter what the water throws your way.
Features & Benefits:
- Versatile Use: Handles any onboard water system, whether you’re flushing engines or filling tanks.
- Quick, Hassle-Free Connection: Snap-on fittings mean you’re ready to go in seconds.
- Durable Construction: Built from marine-grade solid 316 stainless steel to resist corrosion and wear.
- Easy Installation: Integrates into existing plumbing with minimal effort.
- Flexible Fit: Comes with 1/2" and 3/8" barbs.
Ideal for boaters who value efficiency and flexibility, this quick connect simplifies maintenance and gives you total control over your boat’s water systems—making every trip easier and every task faster.
- Spray It On: Apply directly to salt-covered surfaces — or flush through your engine.
- Let It Sit: Wait 2–5 minutes while the formula dissolves salt buildup.
- Rinse or Wipe Clean: Wash it off with fresh water or wipe with a cloth. That’s it.
- After boating, jet skiing, or fishing in saltwater
- Flushing outboard and inboard marine engines
- Cleaning trailers and wheel wells exposed to winter road salt
- Maintaining reels, rods, dive gear, and underwater camera equipment
- Protecting cars, trucks, RVs, ATVs, and off-road vehicles
Is this safe for all surfaces?
Yes! Our formula is safe to use on fiberglass, gelcoat, painted surfaces, metal, chrome, plastic, rubber, and vinyl. It’s non-abrasive and leaves no residue behind.
Can I use this on my boat engine?
Absolutely. Cancel The Salt is engine-safe and designed for use in marine engine flush systems. It helps dissolve internal salt deposits, which can boost performance and extend engine life.
Do I need to scrub the salt off?
Nope. Just spray it on, let it sit for a few minutes, and rinse or wipe clean. The chemistry does the heavy lifting — no harsh scrubbing required.
Does it leave a coating or residue?
It leaves behind an invisible protective barrier that helps repel moisture and prevent salt from sticking again — but it won’t leave any greasy film or buildup.
Can I use it on my vehicle?
Yes — it works great for removing road salt from cars, trucks, trailers, and underbodies. It’s safe for paint and chrome, and helps prevent rust and corrosion.
How often should I use it?
After every saltwater outing or salty road exposure is ideal. For best results, use it as part of your regular maintenance routine — especially before storage.
Will it harm decals, wraps, or wax?
No. It’s designed to be gentle on coatings while still being tough on salt. Always test on a small area if you’re unsure, but most wraps, waxes, and decals are unaffected.
Is it made in the USA?
Yes — we proudly formulate and produce our products in the USA.
Fiberglass, chrome, gelcoat, plastic, rubber, vinyl, paint, and metal — even engine parts.
Formulated to be non-toxic, non-abrasive, and non-corrosive. No harsh scrubbing needed.

Quick Connect Water Fitting
Couldn't load pickup availability
1st Due protects 2,000+ boats, cars & crews
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Engineered for Shine & Protection
Optimized rise, flare, backsweep and compact drops for superior handling on any terrain.
Powerful Salt Removal & Defense
Cleans away salt from boats, cars, and gear.
Full-Boat Protection
Safe for fiberglass, metal, vinyl, rubber & more.
Restore Shine, Fast
Lifts dull salt haze and brings clarity back.
Engine-Flush Friendly
Formulated for internal use without damage.