Otterbein Calcidur® NHL3.5

Name: Otterbein NHL3.5 | Natural Hydraulic Lime | Cornish Lime
Brand: Otterbein
SKU: 128103
Price: 16.45 GBP
Availability: InStock

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Otterbein CALCIDUR® NHL3.5 is natural hydraulic lime with a high free lime content. Available in a 25kg bag.

£16.45 £19.74 inc VAT

SKU: 128103 Category: Lime & Binders Brand: Brand: Otterbein

In stock

Estimated lead time is 2-7 business days

Otterbein CALCIDUR® NHL3.5 is natural hydraulic lime and is the middle strength of the three classifications for NHL. Available in a 25kg bag.

Manufactured in the heart of Germany since 1889, Otterbein is known for its high-quality and reliable range of natural hydraulic limes.

NHL3.5 offers the middle strength of the three classifications for NHL and is the most popular. However, we typically advise using NHL2 or weaker to repair traditionally constructed buildings, which is often more appropriate in technical performance for weathered or softer substrates.

However, NHL3.5 is a viable option for those requiring additional strength in a more exposed location whilst maintaining breathability. Browse our range of sands for lime mortars, renders and pasters.

Quick setting
High sulfate resistance
Low-tension hardening process
Cement and gypsum free natural hydraulic binder
Very good subsequent hardening properties
High elasticity and water retention capacity in mortar produced
Excellent adhesion to stone
Low elasticity modulus

Suitable for building, pointing, rendering and plastering.

We always advise following best practices for curing and protecting fresh lime mortars and renders from direct sunlight and wind using hessian sheeting, which acts as a barrier between the freshly applied lime and the environment. We have a range of hessian sheeting available as full rolls or per metre. For more guidance on curing and protection, see our helpful guide on curing lime renders and mortars.

See the Technical Data and Documentation section for detailed product information, application guidance, and datasheets. Always review any available documents before use. Each project is unique, always seek professional advice before undertaking a project.

When working with lime, an alkaline material, always ensure you wear the appropriate PPE. Browse our range of tools and PPE to get started.

Often Used With

Fibreglass Mesh

Polypropylene Fibres

Brand

Otterbein

Type

Natural Hydraulic Lime

Colour

Tan

Weight

25kg

Otterbein Calcidur NHL3.5 Technical Datasheet

Otterbein Natural Hydraulic Lime Flyer

Always read any available datasheets and documentation before use.

Stock Quantities and Lead Times
Stock quantities and lead times are estimated and may differ or increase based on the order size and shipping method. If your timeline is sensitive, get in touch with the team.

Palletforce
Pallet orders with Palletforce Economy are typically dispatched from Cornish Lime within 1-2 business days, providing your item is in stock and not made-to-order. Once dispatched, Palletforce will deliver your order within 3-5 business days, depending on your location. Please ensure that your site can accommodate articulated lorries or similar-sized vehicles.

Local Delivery
The Cornish Lime team provides local delivery with a 18-tonne vehicle with a crane to assist with unloading. You will be contacted by phone to arrange delivery and ensure your site can accommodate our vehicle.

APC Parcel Courier
Orders shipped by APC parcel courier are typically shipped the next business day and arrive within 2-3 business days, providing your item is in stock and not made-to-order. APC will contact you via email with delivery information, and orders can be tracked on the APC website.

Premium or Expedited Service
For a premium or expedited delivery service, please get in touch to discuss if this option is available for your order.

For further information, see our delivery information page.

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