Our premium-quality rock salt has a concentration of at least 95% sodium chloride, which makes it an excellent choice for improving winter conditions on roads, highways, parking lots, walkways and more. Due to its versatility and affordability, our Rock Salt is perfect for large-scale applications.

Rock Salt Properties & Features

Rock Salt, often referred to as ‘road salt,’ is composed of sodium chloride - the same compound that makes up table salt. However, not all rock salt is created equal - it has numerous properties that can vary depending on where it is sourced from, how it is stored, and whether or not it has been treated. Riverside Salt only stocks and maintains the highest quality rock salt for maximum performance.

NJ DOT & PennDOT Approved

Our source is listed on Bulletin 15 for Approved Sodium Chloride.

ASTM compliant

Our road salt meets the ASTM D632, Type 1, Grade 1 requirements for particle size.

Sodium Chloride Concentration

Our superior quality salt consists of at least 95% sodium chloride.

Anti-caking agent

Anti-caking agent treatment to prevent clumping.

Low Moisture content

Maximum moisture content of 2% to yield better results upon application.

Bulk availability

250,000 ton capacity to ensure timely and reliable sourcing of large quantities.

Clear/White Color

Directly sourced with high levels of quality control.

Applications & Uses For Rock Salt

Sodium chloride rock salt is a great and affordable choice for a variety of applications, especially for high-quantity or broad-coverage applications. Whether you’re taking on roads and highways, or regular applications for walkways and parking lots - this product will get the job done.

Roads & Highways

Roads & Highways

RCM Rock Salt is a fantastic solution for managing winter conditions on roadways due to its bulk availability, effectiveness, and affordability.

Parking Lots & Driveways

Parking Lots & Driveways

Sodium Chloride road salt works great for managing contained driving spaces like parking lots and driveways to increase the safety of drivers and pedestrians alike.

Sidewalks, Walkways & More

Sidewalks, Walkways & More

Maintaining safe conditions for pedestrians is paramount to reducing liability. RCM Bulk Salt can provide businesses with a full-season’s supply at a great price.

Get Bulk Rock Salt in PA, NJ and DE

We are the premiere distributor of bulk rock salt in the Greater Philadelphia region and beyond. Whether you’re looking to stop by our distribution center or have a fresh supply delivered to you, Riverside Construction Materials, Inc. has you covered.

Bulk Salt Distribution Center in Bristol, PA

Our distribution center is located in Bristol, PA at our deep-water shipping terminal. With easy access and fast loading through an auto-attended operation, there is no facility more well suited to manage bulk quantities of sodium chloride.

Get Directions

Riverside Salt Pickup Location

We Deliver Rock Salt to PA, NJ and DE

Get our high-quality rock salt delivered whenever you need it. Check our service areas below to see if you are within our coverage for convenient road salt delivery.


We deliver rock salt to customers all over southeastern PA, with a steady supply from our Bristol distribution center.

Deliver to PA View PA Service Region

New Jersey

Our clients in New Jersey enjoy a steady supply of high quality bulk rock salt to manage tough winter road conditions.

Deliver to NJ View NJ Service Region


Get bulk road salt delivered to your location in Delaware to manage ice and snow on roadways, walkways and more.

Deliver to DE View DE Service Region