Call us : (800) 227-2822
Opening hours : Mon-Fri 8am-5pm (PST)
Landing Page2022-01-06T17:11:34+00:00

Motor Guard offers innovative and time saving tools, providing unique solutions to refinishing challenges. Applications range from air preparation from the compressor to the spray gun, including the original spray gun filter, to quality, time-tested dent removal equipment highlighted by our Magna-Spot series stud welders, all producing zero painting defects.

Welcome to Motor Guard

World Class Tools for the Collision Repair Professional

World Class Tools for the Collision Repair Professional

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Have questions about Motor Guard products?

Call us : (800) 227-2822

Furnishing the auto body professional with innovative solutions since 1966.

Learn more about us

A brief history

Body shop piping layout

Frequently asked questions.

How do I insert stud welding pins in my welder?2021-12-24T00:37:23+00:00

See the figures below. First, install the stud electrode tip, tapered end first, and rotate slightly for a tight fit. Next, insert a welding pin into the electrode, pushing firmly to seat the electrode in the Manga Pin System (MPS) holder. The MPS holder will prevent the pin from falling out in any welding position. See instruction manual for more information. 

How do I remove pin stripe and decal adhesive with my Motor Guard Stripe Eliminator Wheel?2021-12-24T00:20:50+00:00

Before using tool on a critical area, pick an area to test operation. Start tool and bring wheel in contact with work surface. With wheel rotation shown, start at right side of adhesive and work to the left, applying light pressure. A slight up and down motion will speed removal. For maximum wheel life, a speed of 1500 RPM is recommended. Optimal speed will vary with thickness of adhesive residue, with heavier residue requiring a lower speed. As a rule of thumb, the higher the speed, the lighter the pressure required. With proper operation, wheel will not harm clear coat and no cleanup is required. Replace wheel when outer diameter approaches 2″, thus preventing accidental contact with metal washer.

How do install my Motor Guard sub-micronic filter? How far from the air compressor should I install it?2021-12-24T00:08:29+00:00

Mount filter as close to possible to point of use. Allow at least 20 feet of piping between air compressor outlet and filter as this will allow discharge air to cool sufficiently for proper filter operation. 

Install appropriate fittings needed to adapt filter to in-place piping. A ball-type or other positive shutoff valve or disconnect should be installed upstream of the filter to isolate filter for maintenance. Apply pipe thread compound to male threads only. Do not over tighten fittings. 

Note direction of airflow before installing filter; “IN” – connection to compressed air supply, ”OUT” – connection to tool or equipment. 

How often do I replace my Motor Guard D-12 spray gun filter? 2021-12-24T00:11:15+00:00

Filter should be replaced before the element has become saturated and will no longer trap water. The following general guidelines may be used for the replacement interval: 

  • Heavy use on dirty air systems – Daily
  • Moderate use on average air systems – Weekly
  • Intermittent use on clean air systems – Monthly
Click here for a full list of FAQ’s

Air System Products >

Air control & filtration.

Collision Repair Products >

Stud & plastic welding.

Refinishing Products >

Sanding block & refinishing accessories.

Find a distributor near you.

Find a distributor near you.

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(800) 227-2822
info@motorguard.com
Opening hours : Mon-Fri 8am-5pm (PST)
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