Not all bath chip repairs are the same — and the material your bath is made from significantly affects both the repair approach and what results are achievable. The two most common bath materials in UK homes are acrylic and enamelled steel. Here’s how they differ and what to expect from repair of each.
Acrylic Baths
Acrylic baths are the most common type in UK homes, particularly in newer properties and post-1980s renovations. They’re moulded from a sheet of acrylic material (typically 3–8mm thick, reinforced on the underside with fibreglass or wood). The colour goes all the way through the acrylic sheet — there’s no separate glaze coating.
How Acrylic Bath Chips Look
A chip in an acrylic bath exposes the same acrylic material — just without the polished surface finish. The chip may appear slightly whiter or more opaque than the surrounding surface because the smooth finish has been disrupted.
Acrylic Bath Repair
Acrylic bath repair uses a colour-matched repair compound that bonds with the acrylic substrate. The repaired area is sanded and polished to match the surrounding finish. Acrylic is relatively easy to repair to a high standard — the material is consistent and responds well to colour-matched compounds.
Enamelled Steel Baths
Steel baths are made from pressed steel with a fused vitreous enamel coating applied at very high temperature. The steel body is typically 2–3mm thick and the enamel coating is harder than acrylic but also more brittle. Steel baths tend to be heavier than acrylic and feel colder to the touch.
How Steel Bath Chips Look
When a steel bath chips, the dark grey steel substrate is exposed through the white enamel coating. This makes chips on steel baths typically more visible than on acrylic baths — the dark/light contrast is stark.
Steel Bath Repair
Steel bath chips are repaired using epoxy-based colour-matched compounds that bond to both the existing enamel and the exposed steel substrate. The repair compound prevents rust forming in the exposed steel — an important functional reason to repair steel bath chips promptly, not just cosmetic. Left unrepaired, the exposed steel in a chip on a steel bath will begin to rust, eventually compromising the surrounding enamel.
Cast Iron Baths
Cast iron baths are the third type — heavy, period baths that are rare in newer properties but increasingly valued in renovations. Like steel baths, they have an enamel coating over cast iron. See our dedicated guide to cast iron bath repair for detail.
Whichever type of bath you have, Shazam Repairs can identify the material and use the right approach for an excellent result. Send us a photo for a free quote →
