Substrate Technology
CONSTRUCTION EQUIPMENT & SUPPLIES
Phone:
+1 (815) 941-4800
+1 (815) 941-4600 (fax)
Address:
1384 Bungalow Rd.
Morris, Illinois, U.S.A.

Polishing Compounds

Polishing Compounds

Stone & Concrete Polishing Compounds

Bring back the shine. Our polishing compounds restore rich color, deep luster, and a durable finish to granite, marble, travertine, and natural stone — whether you're doing a full restoration or routine maintenance. Professional-grade compounds, matched to the stone you're working on. Call and talk to a real surface-prep expert, not a call center.

Granite Polishes

Marble & Soft Stone Polishes

Densifiers & Hardeners

  • Hertron Prime Grind II — densifies stone and acts as the initial polish; hardens the surface and adds stain protection
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Hertron Granite Ultimate Black

  • The premier polish for black granite — the deepest, richest shine
  • Works on any color granite for a deep, beautiful finish
  • Easy to apply with regular steel wool pads
  • Use as your final polish after diamond cutting
  • Pairs with Granite One Step for maximum depth on black granite

Hertron Granite One Step

  • Restores rich color and deep luster to granite
  • Works on any color granite
  • Maintenance-friendly — ideal for keeping light-traffic areas looking sharp
  • Works with regular steel wool pads
  • One-step polishing for a quick, effective shine

Hertron Prime Grind II — Densifier & Initial Polish

  • Densifies natural stone — closes off the pores to harden the surface
  • Adds a base level of stain protection
  • Acts as the initial polish — starts building the shine
  • Step 1 of the Prime Grind System
  • For terrazzo, marble, and natural stone

Hertron Superior Polishing Powder (5X)

  • Final polish for marble, travertine, limestone, and aggregates
  • Aggressive polishing power without etching — the key advantage over comparable polishes
  • Restores a beautiful, clear finish to softer stones
  • 5X performance — the new standard in stone care
  • For stone restoration professionals

Hertron Marble Supreme — Polishing Paste

  • Ready-mixed polishing paste — no mixing, ready to use
  • Restores worn marble, travertine, limestone, and aggregate
  • Adds water and stain resistance to the surface
  • Designed specifically for softer natural stones
  • Brings dull, worn stone back to a beautiful finish

Hertron Prime Grind M — Stone Polish & Hardener

  • Polishes and hardens in one product
  • Increases wear resistance — reacts with the stone to harden the surface
  • Enhances shine — for a beautiful, durable finish
  • Unique vitrification process — no “orange peeling” like old crystallization coatings
  • Lets stone breathe — prevents residue buildup that blocks breathability


Which Compound Do You Need?

Match the compound to your stone:

  • Granite (any color) → Granite One Step
  • Black granite (for the deepest shine) → Granite Ultimate Black
  • Marble, travertine, limestone → Superior Polishing Powder or Marble Supreme
  • Hardening + initial polish → Prime Grind II

Not sure which fits your stone and finish? Call us and we’ll help you choose.

Shipped Direct to Your Site

Ship factory-direct to your job site from the manufacturer — fresh product, straight from the manufacturer. Tell us what you need and we’ll take care of the rest.

Order Polishing Compounds Today

Call (815) 941-4800 x 1 or fill out our contact form. See our Hertron International, marble tooling, and sealers.