​SAND BLASTING – MEDIUMS & METHODS
A Modern Approach to Sandblasting
​Despite the name, “sandblasting” no longer uses sand due to environmental and health concerns. At DCG, we use eco-friendly, recycled crushed glass as our standard abrasive. For specialized applications, we offer a wide variety of media to suit different surfaces and finishes:
Available Blast Media:

• Recycled crushed glass (standard)
• Corn cob & walnut shell (eco-gentle, for delicate surfaces)
• Glass beads (for smooth finishes)
• Aluminum oxide
• Steel slag
• Garnet
• Silicon carbide
• Dry ice (non-abrasive cleaning)

Each abrasive is available in a range of grit sizes, from ultra-fine to coarse, allowing us to customize the finish for every job.

WET BLASTING VS. DRY BLASTING
​At DCG, our equipment supports both wet and dry blasting. The choice depends on environmental conditions, material sensitivity, and desired finish.
Dry Blasting

• Uses high-pressure air to propel dry abrasive material
• Allows precise control over blast pressure, speed, and finish
• Required for delicate media like corn cob and walnut shell
• Creates significant dust, which must be contained
• Higher setup and cleanup costs due to dust control
• Best for applications where moisture is a concern

Wet Blasting

• Water is added to the blast stream, reducing dust by over 90%
• Most water evaporates upon contact with the surface
• Media typically falls within 15 ft (4.5 m), minimizing spread
• More environmentally friendly and ideal for most outdoor or populated areas
• Reduces cleanup time and risk of complaints

Note: When blasting steel with wet methods, we apply a rust inhibitor, providing up to 72 hours to apply a primer before flash rust can occur.

Choosing the Right Method
Our experienced team will assess each project to determine the optimal blasting process and media. We balance performance, safety, surface sensitivity, and environmental factors to deliver the best result with minimal impact.
📞 Contact us today for a free consultation: Dave 647-802-2299 or email [email protected]