Knauf Presto One‑Coat Scratch Render - Top Coat Render - 25kg bag

Knauf Presto One‑Coat Scratch Render is a pre‑mixed, mineral one‑coat render designed for exterior façades requiring a durable, textured, scratch‑finish surface. Formulated for direct application to suitable masonry and render‑carrier boards, it provides a robust, weather‑resistant top coat with excellent vapour permeability and long‑term stability.

The render is engineered for single‑coat application, reducing labour time while delivering a consistent, high‑quality finish. Once applied and partially set, the surface is scratched to create the characteristic textured, open‑pored appearance typical of traditional scraped renders. Presto is suitable for new‑build and refurbishment projects and integrates seamlessly into Knauf’s façade system.

Consumption: approx. 18–22 kg/m² (one‑coat, 10–12 mm scratch finish).

CHARACTERISTICS

• One‑coat application - reduces labour time and ensures uniform thickness.
• Mineral scratch‑finish - traditional textured façade appearance.
• Highly vapour‑permeable - supports breathable building envelopes.
• Weather‑resistant - suitable for exposed exterior façades.
• Pre‑mixed formulation - consistent quality and easy site handling.
• Durable and impact‑resistant - ideal for long‑term façade protection.
• System‑compatible - works with Knauf base coats, primers and accessories.

APPLICATION

• Exterior façade top coat
• Scratch‑finish render systems
• New‑build and refurbishment projects
• Mineral substrates and render‑carrier boards