Viero Marmorin Hydro (Fine) 25kg | Lime-Based Venetian Plaster

Viero Marmorin Hydro (Fine) is a specialist lime-based Venetian plaster designed for environments where moisture, humidity, and durability are key considerations. Developed for both interior and exterior applications, this fine-textured marmorino offers all the aesthetic elegance of traditional Venetian finishes while delivering enhanced water resistance, making it ideal for high-humidity spaces such as bathrooms, spas, wellness areas, and swimming pool surrounds.

Thanks to its breathable, mould-resistant formulation, Marmorin Hydro ensures long-term performance without compromising on style. Whether you're after a soft matt or a subtle satin finish, this plaster allows skilled artisans to tailor the final look to suit your space. It’s particularly effective for contemporary designs where stone or concrete effects are desired.

Available in 45 curated colours, including greys, whites, browns, pinks, oranges, yellows, purples, reds, blacks, and greens, Marmorin Hydro can also be colour-matched to suit bespoke specifications. To explore all options, browse our colour brochures.

Also available in a 5kg size for smaller projects or sample applications.

Please note: While water-resistant, Marmorin Hydro is not suitable for use inside shower enclosures. For fully waterproof finishes in wet zones, we recommend Viero OLTRE Microcement.

Key Features

• Water-Resistant Lime-Based Finish: Ideal for wet zones such as bathrooms, spas, and poolside areas (excluding shower cubicles).
• Interior & Exterior Use: Designed to perform in both indoor and outdoor environments where moisture protection is needed.
• Customisable Finish: Can be finished in matt or satin, depending on the desired aesthetic and application method.
• Concrete & Stone Effects: Excellent for achieving modern, minimalist looks with natural texture and depth.
• Breathable & Mould-Resistant: Helps regulate moisture and reduce the risk of damp or fungal growth.
• Fire-Resistant: Lime-based formula adds another layer of safety in residential and commercial spaces.
• Available in 45 Colours: A wide range of shades for maximum design flexibility, with custom colour matching available.
• Professional Application Recommended: Best results are achieved when applied by experienced Venetian plaster artisans.

Download Technical Data:

For preparation instructions, application techniques, and performance specifications, Download Technical Data Sheet

Delivery Information:

Orders placed before 11am are typically dispatched for next working day delivery. Please allow 1–3 working days, depending on your location and product availability.