Decoprocal - Mortar

DECOPROCAL — Cork‑Reinforced Adhesive & Levelling Mortar (25 kg)

DECOPROCAL is a fine‑grained, polymer‑modified mortar formulated with natural hydraulic lime, renewable cork granules, selected aggregates and organic additives. Designed specifically for ETICS (External Thermal Insulation Composite Systems), it provides exceptional adhesion, breathability and flexibility — eliminating moisture issues and preventing cracks.

Key Features

• Breathable & moisture‑regulating: prevents condensation and dampness
• Elastic & shrinkage‑compensated: resists cracking for a durable finish
• Superior adhesion: bonds cork, wood‑fibre, mineral wool, EPS and other insulation boards
• Fine grain finish: easy to trowel, brush or sand smooth
• Eco‑friendly composition: natural hydraulic lime and cork; zero VOCs

Main Uses

• Fixing and reinforcing natural cork insulation boards in DECOCORK ETICS systems
• Levelling and plastering façades and roofs to improve thermal‑acoustic performance
• Scratch coat (pre‑render) on old brick or masonry walls

Technical Data

Application

1. Mix one 25 kg bag with 5–6 L clean water until homogeneous.
2. Apply 2 kg/m² as adhesive to fix insulation boards.
3. Once set, apply additional 2 kg/m² as leveling/plaster coat.
4. Finish with trowel, brush or sand smooth.

Achieve a fully breathable, flexible and thermally efficient exterior system — choose DECOPROCAL for