OneRock 20 m² – L (Large Grain)

Studio Cemento | OneRock Microcement System

This 20 m² OneRock L (Large) kit is a complete ready-to-mix microcement system for seamless floors, walls or furniture.
It includes everything required for preparation, base, finish and sealer — ideal for domestic and commercial interiors.

Kit contents
• Primer – 2 L
• OneRock L (Base/Finish) – 54 kg
• Varnish W – 4.0 L A + 0.8 L B

Sealer Finish
Choose your preferred finish – Matt or Gloss.
All OneRock kits include Varnish W (sealer) in your chosen finish.
For wet rooms or shower areas, select “Add DSV Solvent Sealer Upgrade” for enhanced waterproof protection.

Coverage
≈ 20 m² at 3 coats (3 x L)

Finish
Textured medium–large grain finish for a raw concrete look with soft movement. Perfect for floors, walls and outdoor spaces.

Use areas
Kitchens • Living areas • Bathrooms • Feature walls • Commercial interiors
(For wet rooms or shower areas, upgrade to DSV solvent sealer.)

Add-ons
• Tint – £25 per 10 m² kit / £50 per 20 m² kit
• Quartz Primer (+£20) for non-porous surfaces
• DSV Sealer Set for wet areas