PCB Assembly · SMT Lines · Semiconductor · Cleanrooms
ESD Epoxy Flooring for Electronics Manufacturing
PumaCRETE® static dissipative epoxy and urethane flooring systems engineered for electronics manufacturing, PCB assembly, semiconductor fabrication, microelectronics testing, and cleanroom environments nationwide. Compliant with ANSI/ESD S20.20. Body voltage below 15 volts with conductive footwear. 5,000-volt charge dissipated to zero in less than 0.1 seconds. Conductive properties built in — not a wax or surface treatment.
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The PumaCRETE Buying Experience
Three Ways to Buy. One Engineered ESD System.
PumaCRETE customizes the buying experience to match how your project is structured. Choose complete turnkey installation through our nationwide network of certified applicators, purchase materials only if you have your own crew or contractor, or schedule expert on-site factory training to qualify your own installers. One manufacturer, three ways to buy.
What Is ESD & Conductive Flooring?
ESD flooring — also called static dissipative flooring or anti-static flooring — and conductive flooring are engineered floor systems that control the buildup and discharge of static electricity. Both are designed to prevent electrostatic discharge events that can destroy sensitive electronic components, ignite flammable solvents, or trigger accidental detonation in munitions environments.
Per the EOS/ESD Association standard ANSI/ESD S20.20, an ESD floor system must achieve surface resistance below 1.0×10&sup9; ohms (STM7.1), combined system resistance below 3.5×10&sup7; ohms (STM97.1), and body voltage generation below 100 volts (STM97.2). PumaCRETE static dissipative systems meet all three thresholds — and consistently achieve body voltage below 15 volts with conductive footwear, well beneith the 100-volt regulatory ceiling.
Whether you are protecting a PCB assembly line, a data center server room, an Army Ammunition Plant under DoD 4145.26-m, a semiconductor fab under ISO 14644-1, or an AGV corridor in a 24/7 fulfillment center, PumaCRETE manufactures the right ESD or conductive system. Learn more about ANSI/ESD S20.20(opens in new tab) from the EOS/ESD Association.
Industry sectors for ESD flooring:
AGV ROBOT AREAS
AMMUNITION / EXPLOSIVES
DATA NETWORK CENTERS
EPA Application Areas
Where PumaESD Is Specified in Electronics Manufacturing
Every electronics manufacturing area where bare PCBs, populated assemblies, or ESDS components are handled requires an EPA-compliant floor. PumaESD epoxy is specified across the full electronics manufacturing process — from inbound kitting through final QC.
SMT & PCB Assembly
Surface mount technology lines, pick-and-place, reflow ovens, AOI stations, through-hole assembly. The high-volume heart of electronics manufacturing.
Wave Solder & BGA Rework
Wave solder stations, selective solder, BGA rework cells. Heat-zone areas where ESDS components meet thermal cycling.
Semiconductor Fab
Wafer processing, die bonding, wire bonding, packaging. ISO 14644-1 cleanroom environments with sub-micron particulate requirements.
Inspection & Test
AOI, X-ray, in-circuit test (ICT), functional test, burn-in rooms, environmental stress screening (ESS). Energized assemblies handled.
ESDS Kitting & Inspection
Component unpack, ESDS inventory, kitting cells, incoming inspection. First touchpoint where bare devices leave ESD packaging.
Box Build & Final Assembly
Cable and harness interconnect, full box build, system integration, final assembly of computers, servers, defense electronics.
Cleanrooms (ISO 5-8)
Seamless monolithic ESD floor with no seams, no joints, no particle shedding. Compatible with ISO Class 5-8 controlled environments.
Repair & Aftermarket
Aftermarket repair cells, returns processing, refurbishment lines where field-returned electronics are diagnosed and reworked.
Storage & Staging
ESDS device storage, WIP staging, dry-pack storage rooms. Wherever sensitive components sit between operations.
EPA Application Areas
Where PumaESD Is Specified in Electronics Manufacturing
Every electronics manufacturing area where bare PCBs, populated assemblies, or ESDS components are handled requires an EPA-compliant floor. PumaESD epoxy is specified across the full electronics manufacturing process — from inbound kitting through final QC.
PumaESD 100
Multi-layer ESD epoxy. 12–30 mils. PCB assembly, SMT lines on like-new substrate, dry cleanrooms, light traffic.
Most-specified tier for electronics
PumaESD 200
Hi-build epoxy with broadcast aggregate. 30–60 mils. Semiconductor fab support, heavy electronics traffic, forklift areas.
For heavier-duty electronics floors
PumaESD 301-AGV
Multi-layer composite. 1/16″–1/8″. Electronics manufacturing with AGV/AMR material movement (smart factories, lights-out fabs).
Step Up to Conductive
For electro-explosive device (EED) handling, energetics, or DoD 4145.26-m applications. Lower resistance, faster discharge.
Technical Specifications
Standards-Backed Performance for Electronics Manufacturing
PumaESD meets and exceeds every EOS/ESD Association(opens in new tab) threshold per ANSI/ESD S20.20. Compliance context in Construction Specifier(opens in new tab). Official standard available from ANSI Webstore(opens in new tab).
| Specification (Standard) | ANSI/ESD S20.20 Requirement | PumaESD Achievement |
|---|---|---|
| Surface resistance (STM7.1) | Below 1.0×10&sup9; ohms | 1×10&sup6; – 1×10&sup9; ohms (dissipative range) |
| System resistance (STM97.1) | Below 3.5×10&sup7; ohms | Below 3.5×10&sup7; ohms |
| Body voltage (STM97.2) | Below 100 volts | Below 15 volts (conductive footwear) |
| Charge decay (5000V to 0V) | Not specified | Less than 0.1 seconds |
| Cleanroom compatibility | n/a (per spec) | ISO Class 5–8 (seamless monolithic) |
| Thickness range | n/a (per spec) | 12 mils to 60 mils typical |
| Conductive element location | n/a | Graphite throughout matrix (not topical) |
| Service life of ESD properties | n/a | Life of the floor (no recoating) |
PumaESD vs. Other Electronics ESD Epoxy Manufacturers
Most electronics ESD epoxy manufacturers — Stonhard, Dur-A-Flex, Prime Polymers, StaticStop, Florock — meet ANSI/ESD S20.20. The difference is in the conductive technology, buying flexibility, and full thickness range available.
| Capability | PumaCRETE PumaESD | Typical Competitor Range |
|---|---|---|
| Buying options | Turnkey · materials only · factory training | Typically turnkey only |
| Body voltage achieved | Below 15V | 25–80V typical |
| Charge decay (5000V → 0V) | Less than 0.1 seconds | 0.5–2.0 seconds typical |
| Conductive element | Graphite throughout full thickness | Often topical or single conductive layer |
| Thickness range | 12 mils to 60 mils (one supplier) | Usually 1–2 thickness options per brand |
| Conductive companion product | Yes — for EED & energetics step-up | Sometimes — usually commercial only |
| Post-install testing & doc | Included with turnkey | Often an extra-cost service |
Comparison based on publicly published competitor data. PumaCRETE is not affiliated with Stonhard, Dur-A-Flex, Prime Polymers, StaticStop, or Florock. Trademarks belong to their respective owners.
ESD Epoxy Flooring System Types
Thin Film Conductive Coatings
Best for light-duty to medium duty environments and controlled spaces.
FEATURES
- Meet ESD S20.20, DoD4145.26m, NFPA99 requirements.
- Smooth finish (or light texture)
- High abrasion resistance for heavy foot traffic, carts and wheeled loads.
- Easy to clean
- Chemical resistan
Heavy-Duty Conductive Mortar Systems 1/16 to 1/4 inch
Used in the most demanding environments.
FEATURES
- Restores damaged concrete
- Impact resistance
- High compressive strength
- Extended lifecycle performance
- Meets ESD S20.20, DoD4145.26m, NFPA99 requirements.
- Chemical resistant
Best for medium to heavy duty environments.
- Smooth finish (or light texture)
- High abrasion resistance for heavy traffic including forklifts, rubber and plastic wheels.
- Easy to clean
Installation & Certification
Installed by Factory-Trained Certified Applicators
Every PumaCRETE turnkey installation is delivered by factory-trained, factory-certified applicators working from our nationwide installer network. We do not sub-contract to unknown crews. Every installer has been trained at PumaCRETE on system chemistry, surface preparation, ground grid integration, and post-install ESD resistance testing — and every installation is backed by a manufacturer-plus-installer warranty.
Six-Step Turnkey Process
1. EPA Assessment & ESD Spec
On-site evaluation by a PumaCRETE specialist. Substrate condition, EPA boundary definition, ESD requirement (dissipative vs conductive), governing standard, traffic loads, and grounding evaluated. Written spec delivered for facility ESD coordinator review.
2. Ground Grid & Prep
Copper ground straps integrated with building electrical ground. Diamond grinding or shotblasting achieves CSP 3–5 profile. Cracks repaired, joints treated.
3. Conductive Primer
Conductive primer establishes electrical continuity across the floor and connects to ground grid. Visible primer color enables installer QC.
4. PumaESD Application
Selected PumaESD system applied per spec — thin film for cleanrooms, hi-build for SMT and fab support, composite for AGV areas. Color and texture customized for the facility.
5. Cure & ESD Resistance Testing
Per manufacturer cure schedule. Post-install resistance testing performed at multiple grid points and documented against ANSI/ESD S20.20 STM7.1, STM97.1, and STM97.2.
6. EPA Certification & Warranty
Written ANSI/ESD S20.20 compliance certification for audit records. Manufacturer + installer warranty. Written maintenance protocols for sanitation staff.
Materials-Only & Factory Training for Electronics Buyers
EP Floors and our nationwide certified installer network handle most electronics manufacturing turnkey installations. Prefer to work with your own crew instead? PumaCRETE ships PumaESD materials direct to your electronics facility, with phone and email technical support during the project. Or schedule an on-site factory training visit — PumaCRETE will train your installers on system chemistry, surface prep, EPA ground grid design, and ANSI/ESD S20.20 resistance testing so they can install future projects independently.
Locations We Serve
Nationwide installation through our certified installer partner network. Dedicated ESD flooring information for major manufacturing regions:
Massachusetts
Boston biotech, Route 128 electronics, Andover defense
Connecticut
Aerospace Alley, Sikorsky, Electric Boat, Ensign-Bickford
New York
Albany semiconductors, Long Island defense, Rochester photonics
Nationwide Coverage
All 50 states · materials and factory training in any region
EARTH GROUND (copper ground rod, bar, outlet.
Copper ground rods are often used in Military, Munitions, and manufacturing environments. At the ground point on rod... remove oxidation from rod (for connection with a clamp). Run copper foil tape on the floor, per figure 2. Run the tape up the ground rod, and secure tape to ground rod using the copper foil tape.
Certify the Flooring meets:
DoD 4145.26M(opens in new tab) ESD Association S20.20(opens in new tab) NFPA(opens in new tab) OSHA(opens in new tab)
Certify the Flooring meets:
DoD 4145.26M(opens in new tab) ESD Association S20.20(opens in new tab) NFPA(opens in new tab) OSHA
NATIONWIDE NETWORK OF INSTALLATION
With a nationwide network of installers, PumaCRETE® has provides a tradition of quality. Our factory-trained installation crews can provide turn-key installation and localized service. In many cases, we can train your personnel or local contractor, with on site training available.
PumaCRETE® SITE TRAINERS
PumaCRETE® can provide on site trainers, along with detailed installation instructions and videos, specialty tools, and surface prep guidelines for new installers or DIY installation. See our installation page for our application resources.
Frequently Asked Questions
ESD & Conductive Flooring FAQ
An Electrostatic Protected Area (EPA) is a defined zone within an electronics manufacturing facility where all surfaces, materials, and people are controlled to keep static voltages below the damage threshold of ESDS components. Per ANSI/ESD S20.20, the floor is one of three required ESD control measures (along with wrist straps and grounded work surfaces). PumaESD epoxy flooring acts as the primary grounding path for all personnel, equipment carts, and ESD-protective footwear — dissipating accumulated static charge to ground continuously throughout the EPA.
SMT (surface mount technology) lines, wave solder stations, reflow ovens, through-hole assembly, BGA rework areas, automated optical inspection (AOI), X-ray testing, functional test, burn-in rooms, kitting and inspection of ESDS devices, wafer processing, die bonding, wire bonding, semiconductor packaging, and final QC — wherever bare or populated PCBs and ESDS components are unpacked, handled, or transferred.
Yes. PumaESD static dissipative epoxy systems achieve surface resistance between 1×10&sup6; and 1×10&sup9; ohms (per STM7.1), system resistance below 3.5×10&sup7; ohms (per STM97.1), and body voltage generation below 15 volts with conductive footwear (per STM97.2) — well under the 100V regulatory limit. A 5,000-volt charge dissipates to zero in less than 0.1 seconds. Every PumaCRETE turnkey installation includes post-install resistance testing with written compliance documentation.
Topical ESD coatings rely on a surface treatment that wears off over time and requires recoating to maintain conductivity. PumaCRETE ESD epoxy uses graphite micro-particles distributed throughout the full thickness of the floor matrix — the conductive properties cannot be worn off the surface. No wax, no topical treatment, no recoating. The floor performs at ESD spec for the life of the system.
Yes. PumaCRETE offers three buying options for electronics manufacturers: complete turnkey installation through our nationwide network of factory-trained certified applicators (including EP Floors Corp. as our New England installer partner), materials-only supply if you have your own crew or contractor, or on-site factory training to qualify your own installers on PumaESD systems.
Yes. The seamless monolithic surface of PumaESD epoxy eliminates the seam wear, joint deterioration, and particle generation common to vinyl tile and interlocking ESD floor systems. It is suited to ISO Class 5–8 cleanroom environments common in semiconductor fab, wafer processing, and precision electronics assembly.
Static dissipative (SD) epoxy is correct for the vast majority of electronics manufacturing — PCB assembly, SMT lines, semiconductor packaging, electronics test. Step up to conductive (C) flooring when handling electro-explosive devices (EEDs), pyrotechnics, energetics, or any area governed by DoD 4145.26-m. Conductive flooring has lower resistance (25,000 to 1 million ohms) and dissipates charge faster — required for ignition prevention, not just ESD protection. See PumaCRETE conductive epoxy flooring for those applications.
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External Authority References
EOS/ESD Association(opens in new tab) — governs ANSI/ESD S20.20 and STM7/97 test methods
Construction Specifier — Achieving Compliance with ANSI/ESD S20.20(opens in new tab)
ANSI Webstore(opens in new tab) — official source for ANSI/ESD S20.20 publication
DoD ASSIST Quick Search(opens in new tab) — MIL-STD-1686C and DoD 4145.26-m for EED, energetics, AA&E applications
EXPERIENCE AND EXPERTISE
THE PumaCRETE Difference
We have over 30 years of experience behind us. Customers can rest assure that the system we recommend shall be the most cost effective. We provide customized solutions for challenging issues.
