Uzin NC151 Heavy Duty Smoothing Compound

Original price was: £47.28.Current price is: £29.53.

In Stock

Delivered from Sun 13th Sep

Free Delivery Available

Free delivery over £350

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Why Choose This Floor?

Performance

Heavy-duty, durable smoothing compound with good flow, providing a smooth and hard-wearing surface for demanding flooring applications.

Comfort

Creates a smooth, even floor surface, providing a comfortable and consistent base for finished floor coverings.

Installation

Suitable for 0–20mm applications, with good flow for easy spreading and finishing. Walk-on in approximately 2–4 hours and ready for most floor coverings after approximately 6 hours.

Maintenance

Produces a smooth, durable surface that provides a reliable base for finished flooring and helps support long-term floor performance.

Room Compatibility

Suitable for internal residential, commercial and industrial areas, and compatible with both absorbent and non-absorbent substrates.

Sample and Delivery Options

Order Free Samples

Not sure which flooring is right for your home? Order up to 3 free samples and see the colour, texture and quality in your own space before you buy.

It’s the easiest way to choose with confidence. Our samples are carefully selected from the flooring range and delivered straight to your door.

Fast & Reliable Delivery

We deliver your flooring safely and efficiently across the UK, with delivery charges based on your order value and product selection. Orders placed before 11:00am may be eligible for next-working-day delivery, subject to stock availability.

Your flooring is carefully packed and protected throughout transit, helping ensure it arrives safely and ready for installation.

Technical Performance

Our flooring team can help with product suitability, installation requirements and delivery times. If you have any questions about this product or your project, we’re happy to help. Email us at sales@casaflooring.co.uk

Product construction

Product type

Heavy-duty smoothing compound

Brand

UZIN

Range

NC 151

Base

Cement-based

Pack Size

20kg

Use

Internal floors

Colour

Grey

Dimensions and coverage

Application Thickness

0mm to 20mm

Coverage

Approx. 5m² at 3mm per bag

Installation and warranty

Water Requirement

4.6 to 5 litres per 20kg bag

Performance ratings

Working Time

Approximately 20 to 40 minutes

Walk-On Time

Approximately 2 to 4 hours

Ready for Covering

Approximately 6 hours

Prepare the subfloor so it is clean, dry, stable and free from dust, grease and loose material. Prime the substrate where required, mix the compound with clean water at the stated ratio, then spread it evenly using suitable flooring tools. Drying times will vary with thickness, temperature, humidity and site conditions.

Room Recommendations

Hospital

School

Retail Store

Office

Public Building

Industrial Area

Corridor

Warehouse

Product Information

UZIN NC 151 is a heavy-duty, cement-based smoothing compound for preparing internal floors before the final covering is fitted. It is designed to produce a smooth, durable surface on both absorbent and non-absorbent substrates, helping create a reliable base in demanding residential, commercial and industrial environments.

The compound offers strong flow and a high-quality finish, making it suitable beneath textile, resilient and wood floor coverings. It can be applied from feather edge to 20mm and dries quickly, allowing most floor finishes to be installed after approximately six hours in suitable site conditions.

UZIN NC 151 is a cement-based, heavy-duty smoothing compound for internal residential, commercial and industrial floors. It is designed to create a smooth base for textile, resilient and wood floorcoverings on suitable absorbent and non-absorbent substrates.

Prepare the subfloor so it is structurally sound, clean, dry and free from dust, laitance, grease, loose material and other contaminants. Assess the substrate and use the correct UZIN primer or moisture-control treatment for the floor construction before applying the compound.

Mix the powder with clean water in the proportions stated in the current UZIN technical data sheet until smooth and lump-free. Pour and spread the material evenly, allowing it to flow before refining the finish with suitable smoothing tools. It may be applied from a feather edge up to 20mm and can be pump applied where appropriate.

Under normal conditions, NC 151 is ready to receive most floorcoverings after approximately six hours, whether applied over absorbent or non-absorbent surfaces. Drying times vary with thickness and site conditions. Refer to the UZIN NC 151 product information before installation.

NEXT DAY DELIVERY
We have thousands of items in stock so that we can deliver your orders the next business day. Don’t let your flooring project stop, there’s so much for you to discover at https://casaflooring.co.uk/

 
STANDARD DELIVERY
We provide our best estimate of how long it will take to deliver an item when it is not marked as “Special Order” we will contact you to let you know if, for any reason, we are unable to dispatch your items within this expected time frame.
 
CLICK & COLLECT
Get it faster, skip the queue! We also offer our Click & Collect service. We’ve got a huge range of floorings in stock, which means we can have it with you when you need it, nationwide.
 
Please note that our delivery services may be affected over bank holidays, during sale periods or due to force majeure events.
For further information on our delivery policy please see our Terms and Conditions

UZIN NC 151 is a smoothing layer, not a finished wearing surface. Once cured, keep it clean, dry and protected from dust, moisture, damage and unnecessary traffic until the final floorcovering is installed.

Before applying adhesive or fitting the floor, remove loose debris and inspect the surface for a smooth, sound finish. The ongoing maintenance requirements will be those of the completed floorcovering.

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Ready to Choose Your Flooring?

Order a free sample to see the colour and finish in your space, or request a quote if you’re ready to discuss your flooring requirements.