Tector® Natural Base is a dry pre-mixed Natural Hydraulic Lime (NHL 3.5) render, formulated for use on both new and historic masonry. Manufactured by Lafarge, it contains a blend of exclusive binders, specially selected sands, and graded aggregates (<2.5mm) with added performance-enhancing agents. Supplied in 25kg paper bags, this product is suitable for manual or mechanical application.
With its balanced adhesion, durability, and breathability, Tector® Natural Base is ideal for use in restoration and new-build projects, both internally and externally.
✔️ Binder: NHL 3.5
✔️ Colour: Heritage White or Warm White
✔️ Grain Size: Up to 2.5mm
✔️ Packaging: 25kg paper bags
✔️ Application: Manual or mechanical (sprayable)
✔️ Coat Depth: Up to 15mm per coat
Key Features
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Excellent adhesion and durability for modern and traditional substrates
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Breathable formulation suitable for solid wall construction
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Versatile use as both a base and top coat render
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Works on a variety of backgrounds: brick, block, stone, and historic masonry
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Compatible with the full Tector® Natural System when finished with Tector® Natural Liso
Recommended Uses
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Base coat render for lime plaster systems, finished with Tector® Natural Liso
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Top coat render where a coarser, textured finish is required
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General masonry work: laying or pointing bricks, blocks, or stone, both internally and externally
