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MK37-75Q-KIT

Quart Foamaster Foam Gun Kit

13 reviews
Choose Wash

Enjoy a safer, sudsier wash with the McKee's 37 Quart Foamaster Foam Gun!

The McKee's 37 Quart Foam Gun Kit has everything you need to make your car washing routine easier than ever before. Simply add some McKee's 37 Xtreme Foam Formula to the Foam Gun for the simplest, safest, and most effective way to wash your vehicle. Once your car is clean, treat it to McKee's 37 Hydro Blue SiO2 Coating to boost gloss and add protection. The McKee's 37 Quart Foam Gun Kit is ideal for detailers of all skill levels and is an incredible value.

The McKee's 37 Quart Foam Gun Kit Includes:

Choose Your Shampoo!

32 oz. McKee's 37 Power Wash

McKee's 37 Power Wash is a high-foaming, wax-infused shampoo that gently removes dirt and road grime while adding real carnauba wax protection to your vehicle. McKee's 37 Power Wash is the only high-yield foaming auto shampoo that contains carnauba wax, increasing protection and shine after every wash. The thick, rich foam created by McKee's 37 Power Wash encapsulates dirt particles, eliminating the chance of wash-induced swirl marks and scratches. McKee's 37 Power Wash is the auto shampoo that does it all!

32 oz. McKee's 37 Xtreme Foam Formula

This high yield foaming auto shampoo bursts into mounds of suds when introduced to water and agitated. The bubbles work to encapsulate oily residue and dirt even before your mitt touches the paint. This rich foam - combined with our own advanced cleaning agent- leaves your vehicle looking and feeling fantastically clean and bright.

16 oz. McKee's 37 Sio2 Auto Wash

McKee's 37 Sio2 Auto Wash was formulated for the unique cleaning requirements of vehicles that are coated with a paint, wheel, or glass coating. This thick, luxurious shampoo creates mountains of foamy suds that encapsulate dirt and grit particles, leaving behind an extremely glossy finish! You can confidently use McKee's 37 Sio2 Auto Wash in direct sun because this pH-balanced, non-alkaline shampoo contains water-softeners that reduce spotting. Works equally well on non-coated vehicles as a gloss-enhancing auto wash. Your vehicle has never looked this good after a simple wash!

McKee's 37 Hydro Blue SiO2 Coating

What if we told you that coating your vehicle with protection that lasts 3 months or longer was as simple as spraying on and rinsing off with a hose? McKee's 37 Hydro Blue does exactly that. This highly-advanced Sio2 coating is applied exactly as described above; waxing your car has never been this easy. McKee's 37 Hydro Blue can be used as a stand-alone form of paint protection, or as a booster for your favorite paint, glass, or wheel coating. That's right: McKee's 37 Hydro Blue is 100% safe for ALL exterior surfaces.

McKee's 37 Quart Foamaster Foam Gun

Fans of McKee's 37 Car Care Products will love the McKee's 37 Quart Foamaster Foam Gun. With brass fittings and a red and black nozzle, the McKee's 37 Quart Foamaster delivers a thick layer of foam to your vehicle to give the paint maximum lubrication as you wash. The reservoir features the trademark McKee's 37 logo to match your collection of McKee's 37 Car Care Products!

If you’re a detailer in search of the perfect swirl-free car washing technique (aren’t we all?), then you’ve come to the right place. My staff and I are constantly reading up on the internet and consulting detailers to see what new tools and techniques are out there. Our latest find is the Foamaster Foam Cleaning Gun.

The idea behind a foam gun is to minimize the amount of rubbing and scrubbing necessary to clean the vehicle by pre-soaking it with frothy foam. The foam starts loosening and lubricating the paint immediately. As you work your way down and around the vehicle with a mitt or sponge, you don’t have to use as much force to remove dirt and debris. It’s already loose and just needs slight agitation to release it from the paint surface.

This gentle touch substantially decreases the risk of micro-marring because the paint is covered in a foamy layer of lubrication. Used in combination with a premium car shampoo, the Foamaster is a guaranteed safe way to wash your vehicle.

We compared several guns and found that the Foamaster is the best for car washing. It creates a substantial amount of foam by forcing water through the nozzle where it mixes with the diluted car shampoo that is in the gun’s reservoir. The foam is richer, thicker, and sticks to the vehicle longer than soap applied by hand because the dilution ratio of the soap is higher.

Many detailers we talked to use the Foamaster as they wash with a mitt or sponge, instead of as a pre-soak, or sometimes in addition to a pre-soak. This technique involves spraying the foam directly in your mitt’s path. The foam is its frothiest upon contact so this method ensures a thick, sudsy layer of foam between the mitt and the paint surface. If you use this technique, just take care to avoid hitting the nozzle on the paint as you disperse the foam. Since you’re using both hands, this takes a little coordination. Practice makes perfect!



The Foamaster’s nozzle is constructed of brass, giving it excellent, long-lasting performance and durability. The handle, foaming tip, and reservoir lid are all made of heavy duty plastic, and the reservoir itself is chemical resistant polyethylene. This industrial grade foam gun is used by more detailers and enthusiasts because it’s built to last. 

The Foamaster is available in two sizes:

75QCFMR - Quart Foam Gun w/ multi-ratio stem and deflector.
75HGFMR - Half Gallon Foam Gun w/ multi-ratio stem and deflector.

Multi-ratio Stem - The multi-ratio stem gives you five settings so you can adjust the dilution ratio of your shampoo. The chart below shows you the shampoo (oz.) to water (gal.) ratio based on the position of the stem.

Deflector - This piece can be used instead of the foam nozzle to deflect exiting water downward and into a wider path. This piece is best suited for spraying non-foaming cleaners over a broad area.

Features
  • Accurately mixes and sprays foaming chemicals
  • Foam generating wand creates a thick, clinging foam
  • Detach handle for a powerful spray rinse
  • For cleaning, degreasing or disinfecting when a foam is desired to increase surface contact time
  • Easy to fill wide mouth, chemical resistant polyethylene quart or half gallon bottle
  • Built-in screen filters out sediment before it reaches your vehicle

*If you are going to use the Foamaster on your vehicle, use it exclusively for your vehicle to avoid cross contamination.

Operational Specifications
  • Water Pressure - 40 to 90 psi (for maximum accuracy 40 to 60 psi)
  • Output - 1-1/2 gallons per minute
  • Spray Pattern - Foaming attachment provides a fan spray, removes for a solid stream. Deflectors are available for fan spray patterns for non-foaming chemicals.
  • Anti-siphon - Protects water supply by preventing soapy water from siphoning back into the hose. (Note: a slight discharge of water from base of handle when water is turned off is normal and indicates anti-siphon is functioning properly.)
  • Customized Ratios - Can be set from 1oz. per gallon to 12 oz. per gallon. (Note: this range is affected by the viscosity of the chemical.)


I recommend using McKee's 37 Xtreme Foam Formula in the Foamaster Foam Wash Gun. This shampoo is literally made for the foam gun with hyper-foaming cleansing agents and rich lubricants.As always, use a paint-safe wash tool such as a Micro-Chenille Wash Mitt.

After each use, rinse the nozzle and foaming mechanism with clean water to remove any soap residue. This will prevent soapy build-up inside the nozzle and on the brass mechanisms. With regular cleaning, the Foamaster will give you years of trouble-free performance.

The Foamaster Foam Wash Gun has the features you want and the durable construction you need. Protect your vehicle from micro-marring and wash-induced scratches with the Foamaster!

Kit Includes:
McKee's 37 Wash of Your Choice!
22 oz. McKee's 37 Hydro Blue SiO2 Coating
McKee's 37 Quart Foamaster Foam Gun
 

Total retail value of $114.97. You save 34.98!

Customer Reviews
4.8 Based on 13 Reviews
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Filter Reviews:
    GM
    10/06/2021
    Glenn M.
    United States United States
    Amazing

    I was unsure about it working as good as I read. When I received it I was amazed how well it worked with just the garden hose. This is the way to go without a power washer. The soap made a lot of bubbles. Hydro Blue did a amazing job also. Spray it on a wet car and hose off right away. Left with a shine with no hard work.

    DA
    09/13/2021
    dave A.
    United States United States
    We t foam master

    It is excellent. I use the third or 4th setting and get great foam. No water spots

    L
    07/18/2021
    Les
    Get all cleaned up

    I like that i have a foam gun that i can use without dragging out the pressure washer. Also make washing the truck go a lot easier and faster. You can just snap the soap bottle off and rinse it off without removing the whole soap gun. Durable easy and worth the cost.

    J
    07/04/2021
    Jorge
    Great Kit for a quick wash

    The foam gun uses the high quality parts throughout, produces nice foam, easy to plug in and out, makes washing the car a breeze, don't have to use my pressure washer.

    JH
    06/18/2021
    Jose H.
    Foam gun

    Excellent, Made in USA.