Render Series Drymix Product (Thermal Plaster 680)

Thermal Plaster 680 is a dry-mix cementitious mortar composed of hydraulic binders, lightweight insulating aggregates, and functional additives. It is supplied in dry form and requires only the addition of water to produce a consistent plaster suitable for internal and external applications.

The material functions as a thermal insulating render, forming a continuous, low-density layer with reduced thermal conductivity due to its porous microstructure. This enhances the thermal resistance of building envelopes and contributes to improved operational energy performance.

Thermal Plaster 680 exhibits-controlled workability, good substrate adhesion, low shrinkage, and enhanced crack resistance. It is compatible with common mineral substrates such as concrete, brick, and blockwork, and provides a vapour-permeable coating that facilitates moisture diffusion and mitigates condensation risk within the wall system.