Saint Astier Ecomortar Finish - Made to order

Lead time up to 2 weeks.

Saint Astier NHL 2 is a natural hydraulic lime (feeble grade) ideal for creating breathable mortars and renders, especially on delicate or softer substrates. With its gentle setting properties, it supports the natural movement of historic and traditional buildings, making it perfect for conservation work. Its ability to regulate moisture and minimize shrinkage ensures a longer-lasting, more stable finish—particularly well-suited for fine, smooth trowel applications.

Key Features:

• Gentle on Fragile Surfaces – Specially formulated for use on soft or feeble substrates.

• Supports Moisture Regulation – Promotes natural hygrometric exchange to prevent moisture build-up.

• Minimizes Shrinkage – Reduces cracking and shrinkage during the drying process for a more durable finish.

• Perfect for Trowel Work – Ideal consistency and workability for achieving smooth, traditional trowel finishes.

• Eco-Friendly & Breathable – Maintains the breathable qualities of walls, crucial in heritage and restoration projects.

NHL2 PRODUCT DATA SHEET

NHL2 SAFETY DATA SHEET

NHL2 TECHNICAL DATA SHEET