Our Abrasives Hold Up Under Pressure
N. T. Ruddock focuses on abrasive selection, equipment evaluation, equipment maintenance & reduction of abrasive consumption. Other services include Screen Analysis & Background Radiation Testing.
Industrial strength performance in ONE can.
Now get the durability and protection of two components in one can: Amercoat® ONE, PSX® ONE and Sigmadur™ ONE.
& Dust Collectors
Vacuum and dust collector hose, filters
and related accessories.
PosiTector Inspection Kits
PosiTector 6000 Coating Thickness Gage easily converts to a surface profile gage, dew point meter or ultrasonic wall thickness gage with a simple probe change.
BLACK BEAUTY® App
Download the free app
for BLACK BEAUTY® Abrasives.
Explore all the features from
the palm of your hand.
Toll Free: 1-888-733-3646
The Next Generation
• Most Comfortable
• Most Dependable
See NLB Crawler hit the heights
Surface prep 100 ft. and more above the ground is easy with the SRT-10-W1 Crawler. Rotating water jets work fast, with vacuum recovery and wireless controls.
Powerful Protection in a Small Package
Mounts inside blast helmet, alerts operator to dangerous breathing-air condition by audible, visual, and vibratory alarms. Easily calibrated, battery operated.
Stopaq 30+ Year Coatings
Use Stopaq corrosion prevention coatings on pipelines, field joints, tank chimes, structural steel and more. Learn more at
Service. Better With U.S.
From custom-blend zinc dust products to technical support, logistics and environmental compliance, we are there for you.