Why conventional ESD flooring often fails under load

Most ESD flooring systems are used indoors and are typically based on ESD mats or thick epoxy layers. Under heavy weights and machine movement, they can fail in predictable ways:

• ESD mats: can tear, peel, or deform under rolling loads and repeated movement
• Thick epoxy floors: are rigid and can crack under point loads, vibration, or substrate movement
• Outdoor limitation: many ESD epoxy floors are not UV-stable and are not intended for outdoor exposure
• Replacement mindset: damaged systems often require replacement, not simple local repair
• Repair complexity: epoxy repairs commonly require external contractors and downtime

Once the system is torn or cracked, ESD behaviour becomes difficult to trust—especially in high-traffic zones.

How ProShieldESD thin-film 2-part coatings behave differently

ProShieldESD is applied as a thin-film, two-part PU-based coating. Although thin, two-part chemistry provides strong adhesion and better scratch resistance compared to conventional paints.

The key point: because the coating is thin, it does not behave like a thick film that can crack. The load-bearing capacity remains that of the underlying substrate (concrete, metal, composite), so the coating supports ESD behaviour without becoming a brittle layer.

• Does not tear off like mats during rolling movement
• Does not crack like thick, rigid ESD epoxy layers
• Strong adhesion helps it stay bonded under movement and load
• Minor scratches do not automatically translate into ESD failure

Repairability: a real operational advantage

In real operations, damage is not a question of “if” but “when”. The difference is how quickly the surface can be restored. With ProShieldESD, local damage can be touched up by the facility maintenance team without replacing the entire system.

• Simple touch-up repairs for scratches and local wear zones
• No need to replace full flooring sections or remove mats
• Reduced downtime and faster restoration of ESD control
• Less dependence on external contractors for routine maintenance

Durable ESD behaviour on metals, plastics, and mobile items

The same two-part coating advantage applies beyond flooring. When applied on metals, plastics, and other surfaces, ProShieldESD provides both mechanical strength and practical repairability—without needing to discard the asset.

• Material handling bins, trays, fixtures, and work surfaces
• Metal carts, racks, trolleys, and cabinets
• Plastics and composites where replacement cost is high

Instead of replacing the product when performance drifts or the surface is damaged, it can be recoated locally.

A common limitation of carbon-filled ESD plastics

Many conventional ESD plastic products rely on carbon fillers mixed into the polymer. While this can provide conductivity, it often reduces mechanical robustness over time.

• Handles, hinges, and stress points can crack after repeated use
• Physical damage becomes as much of a problem as ESD resistance drift
• Shorter usable life leads to replacement cycles and hidden cost

This is why coating-based conversion of existing assets can be more sustainable and maintainable than replacing products with carbon-filled equivalents.

Other common failure patterns in conventional ESD solutions

• Edge and corner failure: surfaces often fail first at edges, corners, cut-outs, and high-contact zones
• Ground-point illusion: readings near a ground point can look compliant while distant zones drift higher
• Humidity masking: some systems “pass” at high humidity and drift at low humidity, creating seasonal variation
• Filler migration and patchiness: in some materials, conductive pathways become uneven over time, creating cold spots