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Delivery delays of over a week in some parts of the UK

Norcros 4 into 1 Flexible Floor & Wall Grout STEEL GREY

by Norcros
£12.00 per bag

Request maximum of 3 different sample tiles with free delivery.

Receive a 15x15cm off cut of the actual tile and view the quality, texture and colour. Delivered by Royal Mail, usually within a week. For more than 3 samples customer will be charged p&p For more information on the sample tile service click here

All delivery charges are calculated and offered on the checkout page based on weight of order.

Standard (2-5 days) delivery - £30
Customer will be called to book in a delivery date
Free delivery via Royal Mail.
Small parcel courier service - £9-£22
Orders weighing up to 25kg

Mainland UK only.

We are unable to ship outside the UK or to islands.

For more information about our delivery services visit the delivery page.

If you wish to return all or part of your order, contact us within 14 days of receiving their order. You then have another 14 days to return the goods.

You are responsible for returning the items in good condition.

If you wish Ceramic Planet to arrange a collection, a charge will be applied against the cost of the tiles returned. The collect/return charge will be based on your postcode and weight of items being returned and will be agreed with you before a collection is booked. The items should be refunded within 14 days of receipt in a re-saleable condition.

Use our Norcros COVERAGE CALCULATORS to work out your project requirements quickly and easily. Just click on the link below to use the Grout calculator.

GROUT COVERAGE CALCULATOR for walls and floors


4 into 1 is the STEEL GREY grout of choice for shower/wet-room areas as it is Anti-bacterial.

Also available are Coffee bean brown, Midnight coal and Slate dark Grey. All colours come in a 5kg bag.

  • Rapid-setting
  • Anti-bacterial
  • For joint widths 1-12mm
  • Interior and Exterior Use
  • Ideal for use with underfloor heating
  • For ceramic, porcelain and natural stone tiles
  • 5kg
  • BS EN 13888 CG2
  • Working Time @ 20°C Approx. 30 minutes
  • Set Time @ 20°C Approx. 5 hours
  • Internal Yes
  • External Yes
  • Walls Yes
  • Floors Yes
  • Flexible Yes
  • Total Immersion Yes Hard water areas only
  • Domestic Showers Yes
  • Commercial/Power Showers Yes
  • Fine Texture Yes
  • Mould Resistant Yes
  • Hygiene/Sterile Areas No

Steel grey 4 into 1 flexible wall and floor tile grout

Norcros 4 in 1 Steel grey Wall & Floor Tile Grout is a fine textured, polymer modified, antibacterial, rapid setting wall and floor tile grout, suitable for use in joints from 1-12mm. It is designed for use with all types of wall and floor tiles including natural stone, particularly where a narrow, fine textured joint is required. The product contains unique Rock-Tite polymeric binders, giving it enhanced flexural strength and making it suitable for use in areas where limited movement and vibration may occur, i.e. for grouting tiles over underfloor heating systems and plywood overlaid timber flooring

Norcros 4 in 1 Steel grey Wall & Floor Tile Grout contains Norcros Stop Mould Anti Bacterial Fortification to protect against the build up of mould and the discolouration of grouting typically found in areas where frequent wetting, high humidity and condensation may prevail

Norcros 4 in 1 Steel grey Wall & Floor Tile Grout can be used in both internal and external conditions and in fully immersed situations, such as pools. It is water resistant but not impervious to the passage of water, therefore in situations where the background needs to be protected against water ingress the use of Norcros Wet Seal should be considered. Where an impervious grout joint is required Norcros Super Epoxy should be used.

Classification BS EN 13888 CG2

Don't forget the matching silicone colours.