Our Product

Our Solution

What is it?

Sodium Lignosulfonate (SL) is a natural byproduct of wood pulp processing. This is a biodegradable polymer that chemically binds dust particles on contact with a surface. It is not a petroleum product. It is not harmful to inhale. It is not difficult to wash off.

Naturally Derived · Biodegradable · Non-Toxic

Sodium Lignosulfonate

HOW IT WORKS

Applied as a water-mixed spray directly to dusty terrain, SL penetrates the surface layer and binds particulate matter into a semi-rigid, durable crust that contains dust for extended periods and drastically outperforms water alone.

Surface Assessment

SL Application

Dust Contained

Criteria	Water Only	Crude Oil (Beecheman)	dust.negative SL
Eco-Safe	✕	✕	✓
Long-lasting Suppression	✕	✓	✓
Safe to Inhale	✓	✕	✓
Local Supply	—	✕	✓
Cost Effective	⚠	✕	✓
ESG Compliant	✕	✕	✓

Powder Form

Delivered dry in sealed packaging. Apply via spreader equipment. Ideal for clients with existing application machinery or trained staff.

Water-Mixed Spray

Pre-mixed by dust.negative on delivery. Ready to apply immediately via tanker spray system. Our crew can apply on-site or train your staff.

Training available on-site — dust.negative team will train your staff on application

Tools

Calculate Your Requirements

Get an indicative estimate before you call us.

Site Area (m²)

50,000 m²

Application Frequency

Site Type

Estimated Tons Required300

Estimated CostR 1,200,000

Estimated Deliveries per Year10

All estimates indicative. Contact us for accurate custom quote.