Secil NHL 3.5 - Natural Hydraulic Lime
25kg (approx)

  • Breathable powdered lime
  • Heritage building material
  • Suitable for most building work
  • Pointing, re-pointing & rendering
  • Brickwork, blockwork and stonework
  • Relatively fast setting

Product Details

Secil NHL 3.5 is a dry powdered hydraulic lime. This is a breathable material suitable for heritage building work.

This material is popular for pointing, re-pointing and rendering. It is suitable for most building and construction applications under normal conditions.

Frequently Asked Questions

What can I use NHL 3.5 lime for?

NHL 3.5 is suitable for most types of building work in most locations and conditions. Facing bricks, commons, blockwork, sandstone, limestone, terracotta. Walling, bedding, pointing, re-pointing, patching.

What is hydraulic lime?

Hydraulic limes set by hydrolysis, they rely on moisture to cause a set. This gives them the ability to set underwater.

Do I need to add cement to make it set?

Absolutely not, hydraulic lime is a binder and will set. It is often confused with hydrated lime which can be added to cement mortar to increase workability. Genuine traditional lime mortars, renders and plasters don't ever contain any cement.

NHL 3.5 - Natural Hydraulic Lime
£9.95 + VAT
Delivery £8.45 + VAT
Delivery Price is for Mainland UK Only
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Availability: In Stock
Usually Delivered Next Working Day
When ordered before 12 noon
Orders over 100kg may take longer

Did You Know?

In practical terms, natural hydraulic lime is just like working with an OPC.

Shrinkage cracks are virtually eliminated using hydraulic lime due to its hydraulic set.

Major labour and time saving benefits of hydraulic lime can offset the higher cost against the non-hydraulic lime.