Line Marking Milperra NSW

A recycling facility in Milperra asked us to mark their processing floor. The facility handled rubber and plastic materials and the concrete floor had years of rubber crumb and polymer dust ground into its surface. Unlike coal at Kooragang or oil contamination at a vehicle workshop, rubber crumb contamination has a different surface chemistry — it creates a slightly resilient, partially non-porous surface layer that standard primer doesn't bond to predictably.

We identified the contamination during the assessment walk by running a hand across the surface — the characteristic slight bounce in the texture. We ground back the contaminated zone, confirmed a clean CSP-2 profile, and applied an adhesion-promoted two-pack primer before marking. Three years in, those markings are holding in a facility that previously had markings failing every 12 months.

Beyond the substrate challenge, Milperra's low topographic position in the Georges River catchment makes it one of Sydney's most flood-exposed industrial areas. The 2022 storms were not an isolated event for Milperra — it floods more frequently than its postcode suggests to anyone who hasn't worked there. Flood-resistant epoxy formulated for water and moisture exposure is our standard specification for any Milperra ground-level floor, not an upgrade. We document this in every Milperra quote so clients understand why the spec is what it is.

Transport NSW approved. We've been marking Milperra industrial and logistics facilities since 2009. Rubber contamination assessment and flood-resistant epoxy are both standard considerations on every Milperra floor quote.