Cornerstone Promix Medium Topcoat is a dry ready mixed render and plaster designed for finish render coats within an appropriate render system. Available in the colour tan, which provides an attractive light tan finish with a medium texture when floated with a plastic or wooden float and a smoother yet moderately textured finish when sponged.

Engineered with precision utilising 100% pure natural hydraulic lime, natural sands, and conservation-appropriate additives to create a high-performance render and plaster that withstands high-traffic areas or outdoor elements. Enhanced plasticity supports a decreased likelihood of slump and improved adhesion. Further, a longer open time makes this render undemanding to apply, level, and finish. Available as standard with Saint-Astier® NHL2. Other binders and mix ratios are available upon request.

Well-suited as part for those looking for a natural and traditional aesthetic or a medium textured finish.

Features and benefits:

Conservation appropriate additives
Vapour permeable for improved moisture management
Features the feel of a modern mortar
No pigments to prevent colour fading
No-fuss levelling and finishing
Increased water retention with decreased slumping
Minimised likelihood of shrinkage cracking
Enhanced workability for those behind the trowel
Extended working and finishing time
Promotes even curing for an improved bond

UKCA DoP Render - Promix Medium Topcoat NHL3.5