Otterbein NHL 3.5Otterbein NHL 3. 5 is a premium Natural Hydraulic Lime manufactured in Germany from carefully selected natural limestone deposits and produced to EN 459 1 standards. Designed for breathable masonry, rendering, pointing, and conservation work, it offers an effective balance between strength, flexibility, vapour permeability, and durability. As a moderately hydraulic lime, Otterbein NHL 3. 5 develops greater weather resistance and strength than NHL 2

allowing faster project completion than many traditional lime plasters

If the surface is painted or may come away

Additional coats may be applied where greater build-up is required

Roman Cement Heritage

This makes installation easier due to not needing to seal into a corner

won’t slip and can provide the longest lasting seal possible

Suitable for breathable wall

it improves thermal performance while remaining vapour open and moisture regulating

Contega Solido SL will permanently stick to stable concrete

or synthetic resin renders

Sustainably Sourced Hardwoods – All laths made from high-quality

SuperTherm adds minimal structural loading compared to denser plaster systems