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OVER 1,700+ ★★★★★ Reviews!
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The Sand Assassin Starter 4WD Care Package


THE SAND ASSASSIN™ PRO 

SWAP OUT JETS FAST & EASY!

WHAT'S THE DIFFERENCE?


The Sand Assassin Starter 4WD Care Package

"Quality is brilliant. Makes it super easy to clean the underbody and the extra attachments work very well. Stoked with the product and not having to crawl under the car as much." - Dan A


$349.00$403.7014% OFF
Sand Assassin PROSand Assassin
Triple Threat (1L of each)Triple Threat PRO (5L of each)5L Salt Exterminator 4WD Wash
1/4" Quick ConnectKarcherGerniOld GerniM22 CouplerRyobi (AR Blue)BoschLavorNilfisk

Interest Free Options Available at Checkout

CLICK & COLLECT AVAILABLE

GEEBUNG, QLD: READY FOR COLLECTION WITHIN 2 HOURS*

SAME DAY DISPATCH ON ALL ORDERS MADE BEFORE 11AM AEST*

ALL ORDERS TRANSIT INSURED - ON TIME DELIVERY GUARANTEE 

WHY CHOOSE 4WDETAIL?

We’ve bench tested our 4WD Care Products against all other products on the market... From the old school car wash brands, to the boat wash turned “4WD wash” brands as well…


With our Extreme Attention to Detail, Pro Detailing background & 1000s of hours of ACTUAL R&D + thousands of happy 4WDers. You know 4WDetail products do what they say. 


Try our full 4WD Care + Protection range Today! 


4WDetail, the pioneers of New-age 4WD Care Technology. 

SWAP OUT JETS FAST & EASY!

THE ORIGINAL & ONLY AUS MADE UNDERBODY ROLLER

The GEN 3 Sand Assassin™ PRO has been re-engineered from the ground up to be a 100% modular system! So you can chop & change different jets for different tasks, whether that be Salt, Sand or Mud! The Sand Assassin™ has got you covered! CNC machined, Made & Designed in Australia with a Protected Proprietary Innovation.

The Sand Assassin™ PRO, once paired with our Salt Exterminator™ 4WD Wash is an extremely potent salt killing combo.  That will save you the pain of spending hours flushing out your underbody with a hose or going to those drive through underbody car washes! Yes, those drive through washes that just push recycled water (ie. salty contaminated water) into your rails and all other underbody components! Our Salt Exterminator™ with the high power, volume and modularity of The Sand Assassin™ PRO, ensures your 4WD is free of all salt and sand, and is protected from rust every time.

The GEN 3 Sand Assassin™ PRO is made for:

  • Pain Free Sand removal from your 4WDs Underbody

  • Salt Removal from your 4WD's Underbody after use of Salt Exterminator

  • Easy mud chunk removal with Mud Mode

WHAT'S THE DIFFERENCE?

Which Pressure Washer Adapter Is Right For You?

CHOSEN ADAPTER SCREWS DIRECTLY ONTO SAND ASSASSIN PRO EXTENSION BOOM


PLEASE NOTE: Some Ryobi models utilise AR Blue, Bosch or Male/ Female M22 adapter styles. Some pressure washer brands can utilise other brands of adapters. Please send us a message if you’re unsure of which adapter you need & we will be able to confirm which adapter you require. 

PRODUCT INFO

SALT EXTERMINATOR™ 4WD WASH

  • Dissolves & dislodges surface salt & salt deposits

  • Lifts, loosens & dissolves mud with deep expansion technology 

  • Captures loose sand for easy removal with The Sand Assassin™  

  • Ceramic coating safe at 1:9 parts dilution ratios or less

  • Effortlessly removes road grime with a microfibre noodle mitt

  • Biodegradable Solution - Grass & garden safe!

  • Made, bottled, engineered & tested in QLD, Australia 

CHASSIS SHIELD™ UNDERBODY SEAL

  • Extreme hydrophobic properties

  • Extreme Sand-phobic properties

  • 2 weeks of protection from salt blasting on the beach! 

  • Clear physical protective film against corrosive ionic salts & acidic mud

  • Safe on untreated underbodies & treated aftermarket lined underbodies (“rustproofing”)

  • Made, bottled, engineered & tested in QLD, Australia 

SALT SEAL™ TOPSIDE PROTECTIVE SEAL

  • Extreme Hydrophobic Properties - No beach washout or creek crossing is washing this off!

  • Effortless snow foam cannon application ready

  • Ultimate protection in the harshest of conditions!

  • Will not be washed off with our Salt Exterminator™ 4WD Wash during washes at 1:9 dilutions ratios or less!

  • Clear physical protective film against corrosive ionic salts & acidic mud

  • Safe & seals paint, ceramic coatings, glass, rubbers and plastics  

  • Biodegradable Solution - Grass & garden safe!

  • Made, bottled, engineered & tested in QLD, Australia 

THE SAND ASSASSIN™ PRO

  • Pain Free Sand removal from your 4WDs Underbody

  • 100% Modular System! Swap and change jet configurations for Mud, Salt & Sand

  • Salt Removal from your 4WD's Underbody after use of Salt Exterminator

  • Easy mud chunk removal with Mud Mode

THE SAND ASSASSIN™

  • Pain Free Sand removal from your 4WDs Underbody

  • Salt Removal from your 4WD's Underbody after use of Salt Exterminator

FlexiFibre™ Dual Side Microfibre Noodle Mitt

  • Super Absorbent Microfibre Blend

  • Twisted microfibre piles allows for easy road grime removal

  • Microbfibre cloth side allows for easy bug removal

  • Machine Washable (Gentle Cold Cycle)

  • Twisted microfibre piles trap dirt & grit, pulling it away from the paint surface, stopping swirls marks! A traditional sponge or chamois DOES NOT allow for this. Resulting in you rubbing dirt & grit into your paint, causing scratches!

  • Bright green colour to maximise contrast to allow you see the dirt and grit you're taking off your paint so you can tell when you need to give your Mitt a rinse. 

  • Comfortable + expandable hand pouch for all sizes. 

MegaDry™ XL 1200GSM Microfibre 4WD Drying Towel

  • MEGA Absorbent 1200GSM Microfibre Blend

  • A drying towel big enough to dry your 4WD in ONE GO!

  • Soft encapsulating edges that won't cause scratches!

  • Ultra Plush microfibre blend traps excess dirt & grit, pulling it away from the paint surface, stopping unnecessary scratches! A traditional chamois DOES NOT allow for this. Resulting in you rubbing dirt & grit into your paint, causing scratches & swirls!

  • Bright teal colour to maximise contrast to allow you see the dirt and grit you're taking off your paint so you can tell when you need to give your Towel a clean. 

  • Machine Washable (Gentle Cold Cycle)

HOW TO USE

OUR PRO DETAILING TRIED & TESTED METHOD (WITHOUT PRESSURE WASHER)

1. Following bottle directions, use Salt Exterminator on the underbody of your 4WD.


2. Following bottle directions, use Salt Exterminator on the topside of your 4WD.


3. Rinse your 4WD's underbody off with The Sand Assassin, pressure washer or Garden Hose Cannon trigger. Please note: just mains pressure may not be able to remove stains.



4. Pressure wash rinse your 4WD's topside.


5. For vehicles with road grime, bird poo or have not been cleaned in a long time; Suds up Microfibre Mitt and use light agitation to remove contamination. Then rinse again with water. 


6. Following bottle directions, use Salt Seal on your 4WDs topside (using only 50-80ml).


7. Dry your 4WD with a quality microfibre drying towel.


8. Once your 4WD's underbody is dry, apply Chassis Shield - DO NOT rinse off after application. Let Chassis Shield bond for a minimum of 24-48 hours before going on your next adventure!

PRODUCT VIDEOS
SHIPPING + CLICK & COLLECT

ALL SHIPPING IS TRACKED + INSURED

4WDetail ships exclusively with Australia Post to all of Australia & New Zealand. 


🎄 CHRISTMAS/ NEW YEAR BREAK  🎊

*PLEASE NOTE: All Online Orders + Click & Collect Orders placed between 9am 20/12/24 to 06/01/25 will not begin shipping/ ready for collection until the 7th of January 2025. 

We truely thank you for another year of support as our warehouse team takes the time to get ready for 2025! 🎉

SHIPPING TIMES


STANDARD AUS SHIPPING

3-7 Business Days

EXPRESS AUS SHIPPING

1-3 Business Days

STANDARD NZ SHIPPING

2-10 Business Days

CLICK & COLLECT


Regular Orders: Typically ready for collection within 2 hours. Monday to Friday if ordered before 2pm. 


Preorders: Will not be ready for collection within 2 hours. The timeframe for preorder collection will be as per estimated dispatch date on product page.


Pick-up Location: 4WDetail HQ Geebung, QLD


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SHIPPING ENQUIRES & ASSISTANCE


If you have any shipping enquires or cannot find your tracking number please don't hesitate to email us at help@4wdetail.com or message us with the contact button on the bottom left of your screen. 

PRODUCT SUPPORT

NEED A HAND? GIVE US A CALL!

Call one of our friendly experts on 1800 493 382 

Calling hours 9am - 4pm Monday to Friday.


If you have any questions at all, whether it be for shipping, products, adapters or how to use anything on our store, please send us an email to help@4WDetail.com!


Or alternatively send us a message using the button on the bottom right of your screen. Looking forward to hearing from you!


WHY HOSING YOUR 4WD's UNDERBODY WITH JUST WATER IS DESTROYING IT... 

4WD CARE MAG BLOG (1 MIN READ)

Think hosing with just water underneath is enough?


Unfortunately not...


There’s a variety of different salt compounds in the ocean. Some are soluble by water & some are NOT.


These water insoluble salt compounds are called Ionic Salt compounds & their structure cannot be broken up with just water!

 

Most 4WD beach goers aren’t aware of this and that’s why almost every 4WD has some degree of surface rust!


That’s exactly the reason why we formulated our Salt Exterminator™ 4WD Wash, Chassis Shield™ Underbody Seal & Salt Seal™ Topside Seal.


Capable of dissolving these insoluble salt compounds so you can safely wash them off your 4WD & then seal your 4WD, giving you the ultimate corrosion protection!

Not only that, we have infused high concentrate rust inhibitors to provide that first layer of defence with our Salt Exterminator™ 4WD Wash.


Pair this with the professional strength underbody sealing power of Chassis Shield™ & a topside seal of Salt Seal™, your 4WD will be protected with Australia's best, top to bottom!


So when you come off the beach you won’t find any nasty rusty surprises underneath! 


Allowing you that precious time you need in between leaving the beach & washing your underbody!


If you really care about your 4WD investment, get yourself a 4WD saving Triple Threat Care Package so you’re ready to seal up your 4WD against rust & go kill that salt after your next trip! 

TAKE YOUR 4WD's PROTECTION TO THE NEXT LEVEL!

WITH OUR CARE PACKAGE DEALS

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