Cornerstone Promix Coarse Basecoat is a dry ready mixed render and plaster designed as a coarse basecoat or float coat within an appropriate render system. Available in the colour white.

Engineered with precision, using 100% pure natural hydraulic lime, natural sands, and conservation-appropriate additives to create a high-performance render and plaster. 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 or NHL3.5. Other binders and mix ratios are available upon request.

Well-suited for projects looking for a modern feel or a textured topcoat.

Features and benefits:

Conservation appropriate additives
Vapour permeable to support moisture management
Features the feel of a modern mortar
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 Mark Render - Promix Basecoat NHL2