ESD flooring protects electrostatic-sensitive electronics by giving static charge a controlled, continuous path to earth. A real ESD floor is a designed system — primer, conductive earthing layer with grounding points, then a conductive wearing coat — installed to a resistance target set by your ESD control programme and verified by measurement after cure. Rayson manufactures the StaticGuard conductive system in Singapore and supports the full sequence from target-setting to documented verification.
"Anti-static" gets used loosely. What matters is the measured resistance class your operation requires: conductive floors move charge to earth fastest and suit the most sensitive assembly work; static-dissipative floors bleed charge more slowly and suit many handling and storage areas. Your ESD coordinator or facility engineer sets the range; the floor is then engineered to hit it. Starting with a product instead of a target is how facilities end up with floors that fail audit.
| Layer | Role | Product |
|---|---|---|
| 1. Substrate preparation | Sound, dust-free, moisture-checked slab; repairs reinstated | Mechanical prep + MortarBond EM90 where needed |
| 2. Primer | Bond and seal | PrimeBond E20 |
| 3. Earthing layer | Conductive layer + copper grounding points, tied to building earth | System element, coordinated with your electrical contractor |
| 4. Conductive wearing coat | Seamless self-smoothing conductive surface | StaticGuard CX90 |
| 5. Verification | Resistance-to-ground & point-to-point measured and documented | Handover record against your target range |
Electronics facilities pair ESD areas with clean, dust-free general floors — typically LevelShield SL120 self-levelling epoxy — and demarcated logistics routes. See the electronics industry page and electronics facilities application for the full picture.
Rayson StaticGuard CX90 is a two-component, solvent-free conductive epoxy flooring that gives ESD-protected areas a self-smoothing, permanently conductive, chemically resistant wearing surface.
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Rayson PrimeBond E20 is a two-component, medium-viscosity, solvent-free epoxy bonding primer that anchors resin floor systems to concrete, screed, asphalt and prepared metal — on dry or damp substrates.
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Rayson LevelShield SL120 is a solvent-free, two-component, self-smoothing epoxy floor system that delivers a seamless wearing surface with medium to heavy chemical resistance and high mechanical strength.
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Rayson MortarBond EM90 is a three-pack, solvent-free epoxy mortar — resin, hardener and graded aggregate — that reinstates concrete floors with a non-shrink, highly abrasion-resistant repair.
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Open the libraryESD (electrostatic discharge) flooring is a conductive or static-dissipative floor system that gives static charge a controlled path to earth instead of letting it discharge through sensitive components. It is standard in electronics assembly and test, semiconductor support areas, server rooms and anywhere ESD-sensitive devices are handled.
The target range comes from your facility's ESD control programme (commonly specified with reference to standards such as IEC 61340 / ANSI S20.20), and conductive versus dissipative classes suit different operations. Define the target with your facility engineer first — then the floor system, earthing layout and footwear policy are designed to meet it.
It is a system, not a paint: a primer, a conductive earthing layer with copper grounding points connected by the electrical contractor, then the conductive wearing coat — Rayson StaticGuard CX90 — forming the continuous path to earth. Skipping the earthing layer produces a floor that looks right and measures wrong.
By measuring resistance-to-ground and point-to-point at agreed grid positions after full cure, documented against the target range. We recommend written verification on handover and periodic re-testing, since contamination and wear can shift readings over time.
Clean with products that leave no insulating film — ordinary polishes and some detergents defeat the conductivity. Re-test on a schedule, and repair damage promptly so the conductive path stays continuous.
Usually the existing coating must be assessed and often removed, because the conductive system needs its own earthing layer and a controlled build-up. A site assessment answers this quickly — contact our technical team with your slab details and ESD target.
Tell us your surface, area and timeline — our Singapore technical team will recommend a practical system and price it fast.
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Answers from Rayson's own product information
Guidance only — confirm specifications with the Rayson technical team.