Moderately Natural Hydraulic Lime
Used mainly for masonry and external plaster works. The most popular material for new build work.
There are many reasons for specifying and using Roundtower Natural Hydraulic Limes for restoration and conservation:
Old and New – Roundtower Natural Hydraulic Limes are suitable for building restoration and conservation. Equally, they are well suited for new construction and as mortars, plasters, concrete and grouts.
Choice – Roundtower has 5 different natural hydraulic limes. An NHL 2 (white), two NHL 3.5 (one white and one grey), an NHL 3.5 Premix and NHL 5 (bright). Roundtower also suplies Lime Putty. This gives the user the widest choice of material…
Natural – Roundtower Natural Hydraulic Limes are natural products. They contain no additives and are not blended.
No additives – no need to add pozzolans, cement, plasticizers, water retainers or waterproofers. Roundtower Natural Hydraulic Lime gives consistently high quality results.
Compatibility & Suitability – variety of strengths and colours available to suit existing mortar, whatever age…