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FG-7040 3-Layer Dual Side Non-Marking ESD Heel Grounder

FG-7040 3-Layer Dual Side Non-Marking ESD Heel Grounder

$8.23
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SKU:
FG-7040
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Static Solutions FG-7040 3-Layer Dual Side Non-Marking ESD Heel Grounder — Mobility-Friendly Personnel Grounding for Electronics Work
ESD Control Footwear Grounding Non-Marking 3-Layer / 4 Wear Surfaces Hook & Loop Closure Cleanroom Electronics + Non-Cleanroom Use
Overview

The Static Solutions FG-7040 is a 3-layer, dual-side, non-marking ESD heel grounder engineered to provide a continuous path to ground between the wearer and a properly grounded ESD floor system. It is a practical choice for job functions that require mobility (walking between stations, kitting, line support, inspection, test, and rework).

SOSCleanroom supports ESD programs because ESD control is a yield-and-reliability issue in electronics environments and a process-discipline issue in any operation handling sensitive assemblies. Standardizing the right heel grounder helps reduce downtime and prevents “workarounds.”

Why this heel grounder matters
  • Protects sensitive electronics: many devices are susceptible to ESD at very low voltages, including levels below human perception.
  • Supports standing and walking workflows: footwear/flooring grounding is commonly used where wrist straps are impractical due to movement.
  • Non-marking performance: designed to reduce scuff/mark risk on floors and footwear.
  • Built for durability: 3-layer construction and multiple wear surfaces help extend service life in production environments.
Typical applications
  • Electronics assembly, test, inspection, rework, and packaging
  • Cleanroom or controlled environments where electronics are handled and static control is required
  • Maintenance and calibration areas supporting ESD-sensitive tools and instrumentation
  • Non-cleanroom operations (repair depots, service benches, labs) that still require ESD discipline
Key specifications (published)
Manufacturer / brand Static Solutions
SKU FG-7040
Construction 3-layer, dual-side heel grounder; industrial tire-grade rubber; 4 wear surfaces
Closure / fit Elastic hook-and-loop enclosure; designed for snug fit; approx. 1.5 in. width (published)
Heel cup 0.060 in. (1.5 mm) thick; 1-3/8 in. wide dual elastomer
Heel cup resistivity 103 – 105 ohms/sq
Resistor 1 megohm, 1/4 watt (+/-10%) carbon film resistor
Tab Blue (or customized) 3/8 in. fray-resistant polyester tab with conductive carbon-stuffed fibers
Tab-to-cup resistance 1 x 106 to 1 x 107 ohms
Floor requirement (published guidance) Use on floor surface resistivity < 1010 ohms/sq
Unit of measure Bag unit: 1 heel grounder

Best practice note: to help maintain a continuous path to ground during walking, many programs require ESD footwear/grounders to be worn on both feet.

Care and handling
  • Keep contact surfaces clean: dirt, wax buildup, or damaged ribbon/tabbing can reduce real-world performance.
  • Clean as directed: easy to clean with mild detergent and water (published guidance).
  • Verify performance: follow your site compliance verification plan (e.g., heel grounder testing per your ESD program).
If you have any questions please email us at Sales@SOSsupply.com or give us a call at (214)340-8574. OR check out the AI ChatBot powered by SOSCleanroom data libraries - give it a try! THIS IS NEW FOR 2026! © 2026 SOSCleanroom. All rights reserved.
The Technical Vault By SOSCleanroom
ESD Education Footwear/Flooring Systems Standing + Walking Operations Cleanroom Electronics + Non-Cleanroom Workcells
Why ESD footwear grounding is a “must-have” control for mobile work

Electrostatic discharge is not just the “shock you feel.” In modern electronics, many devices can be susceptible to ESD at voltages below 100V, and in some cases far lower. That means a person can damage a component without ever noticing a discharge.

When operators are seated, wrist straps are often the preferred control. When operators need to stand, walk, and move between stations, many ESD programs rely on a footwear/flooring system to keep body voltage under control during normal movement. Heel grounders are a practical and widely used method to implement that system.

What the FG-7040 is doing (in plain language)

The FG-7040 is designed to provide a continuous path to ground between the wearer and an ESD-safe floor. It is intended for mobility-heavy roles where workers cannot stay tethered to a bench. Static Solutions publishes that the FG-7040 should be used on floor surfaces with resistivity below 1010 ohms/sq and recommends wearing ESD footwear on both feet to help maintain continuity while walking.

Why “both feet” matters

Walking is not continuous contact. As your foot lifts, contact changes. Wearing grounders on both feet helps reduce charge generation and helps maintain a usable discharge path across normal movement.

Standards and verification: what auditors and engineers look for

Most facilities structure their ESD Control Program around ANSI/ESD S20.20 (and associated guidance). For standing operations, S20.20 commonly recognizes ESD protective flooring used with approved footwear as an alternative personnel grounding method. Once implemented, the program should verify performance using a compliance verification plan (often based on ESD Association guidance such as TR53).

  • Initial qualification: confirm your floor + footwear system performs as intended (don’t assume).
  • Routine testing: test heel grounders per shift/day or per your plan; document results.
  • Failure handling: define what happens when a unit fails (remove from service, replace, retrain if needed).
How to get consistent results with heel grounders
  1. Wear correctly: place the heel cup securely, route the conductive tab so it contacts sock/skin (per your program), and tighten the enclosure.
  2. Use the right floor: heel grounders are designed to work with ESD flooring systems (wax/paint/tiles) — standard floors may not provide predictable results.
  3. Keep it clean: wipe off debris; clean with mild detergent and water as published; replace when worn or damaged.
  4. Test and document: use a heel grounder tester and keep records as part of your ESD program discipline.
Why customers buy ESD controls from SOSCleanroom
  • System thinking: we support ESD programs as a full system (grounding + verification + consumables), not a one-off accessory.
  • Spec-first standardization: published resistivity/resistance ranges and floor guidance help engineering and QA teams purchase consistently.
  • Consolidated procurement: ESD controls, facility supplies, and cleanroom consumables in one purchasing flow.
  • Operational support: Auto-Ship options help teams keep spares on hand and reduce line stops when PPE/ESD items wear out.
If you have any questions please email us at Sales@SOSsupply.com or give us a call at (214)340-8574. OR check out the AI ChatBot powered by SOSCleanroom data libraries - give it a try! THIS IS NEW FOR 2026! © 2026 SOSCleanroom. All rights reserved.