Joint Grout PCI Nanofug® Premium 5 Kg
Joint Grout PCI Nanofug® Premium 5 Kg
Joint Grout PCI Nanofug® Premium 5 Kg
Joint Grout PCI Nanofug® Premium 5 Kg
Joint Grout PCI Nanofug® Premium 5 Kg
Joint grout PCI Nanofug® Premium 5 kg
Joint grout PCI Nanofug® Premium 5 kg
Joint grout PCI Nanofug® Premium 5 kg

Joint grout PCI Nanofug® Premium 5 kg

See parts included Technical specification

Multi-use flexible joint grout especially for fully vitrified tiles and vitrified tiles.

Flexible, fast setting, cementitous mortar for grouting ceramic floor or wall finishing materials and for glass floors and walls exposed to heavy mechanical load stresses caused by changes of temperature. Destinated for balconies, terraces and facades, for stone tiles resistant for discolouration. Class CG2WA according to EN 13888.

  • Grout width: 1-10 mm
  • Grout width with aggregate: up to 50 mm
  • Working convenience: approx. 40 minutes
  • For indoor and outdoor use
  • Easy-to-clean effect
  • Fine surface with beautiful colouring
  • Shelf life: 12 months.
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Features and benefits:

  • Easy-to-clean effect for easier cleaning
  • Increased resistance against acidic household cleaners
  • Improved protection against certain mildew and microorganisms
  • High working convenience within approx 40 minutes
  • Rapid setting, but no hardening on the surface
  • Fine surface and brilliant colouring
  • Corresponds to CG2 WA to DIN 13888:2009
  • Very low emission, GEV EMICODE EC1 Plus R
  • Low in chromates

Fields of application:

  • For indoor and outdoor use
  • For walls and floors
  • For joint widths from 1 - 10 mm
  • Especially for fully-vitrified tiles, vitrified tiles, split tiles, porcelain mosaic, glass mosaic, glass tiles
  • Suitable for non-vitrified tiles
  • Suitable for natural stone insensitive to staining
  • In residential areas, bathrooms, showers, on balconies, terraces, facades, in public and commercial areas subject to frequent wetness, eg shower facilities, saunas, toilets In showrooms and presentation areas
  • On heated screeds, dry screeds, precast concrete elements, plasterboards, gypsum blocks, particle boards, wooden floorboards and areas subject to extreme variations in temperature

PCI Gisogrund Improves The Adhesion Of Plaster And Lime Gypsum Plaster To Brickwork. PCI Gisogrund improves the adhesion of plaster and lime gypsum plaster to brickwork.

PCI Gisogrund Protects Levelling Compound And Thin - Bed Mortar From Too Rapid Dehydration, Extends The Open Time, Helps I...PCI Gisogrund protects levelling compound and thin-bed mortar from too rapid dehydration, extends the open time, helps improve adhesion and prevents the formation of cracks caused by shrinkage.

Material base
Dry grout mix with elastifying polymers. No injurious silica dust during the application.
Single component
Packaging size
5 kg pail
min. 12 months when stored in dry conditions, no permanent storage over +30°C
Gauging water for 1 kg powder
approx. 230 ml approx. • 270 ml for colour white • approx. 190 ml for colour black
Slake time
approx. 3 minutes
Walkable after
approx. 2 hours
Able to bear weight after
approx. 24 hours
Temperature resistance
-20°C to +80°C
Joint width
1 to 10 mm, from 10 mm to be blended with 25% of silica sand F 32 (0.1 to 0.4 mm)
Tiles 30 x 30 cm (at joint width 5 mm and depth 8 mm)
Consumption approx. 400 g/m² • 5 kg pail covers approx. 12.5 m²
Tiles 20 x 20 cm (at joint width 5 mm and depth 8 mm)
Consumption approx. 600 g/m² • 5 kg pail covers approx. 8.3 m²
Medium mosaic 5 x 5 cm (at joint width 2 mm and depth 6 mm)
Consumption approx. 700 g/m² • 5 kg pail covers approx. 7.1 m²
Split tiles 24 x 11.5 cm (at joint width 8 mm and depth 10 mm)
Consumption approx. 1500 g/m² • 5 kg pail covers approx. 3.3 m²
Gauging water for 5 kg pail
approx. 1150 ml • approx. 1350 ml for colour white • approx. 950 ml for colour black

02 Bahama Beige02 Bahama beige

18 Manhattan18 Manhattan

31 Cement Grey31 Cement grey

03 Carmel03 Carmel

19 Basalt19 Basalt

40 Black40 Black

05 Midbrown05 Midbrown

20 White20 White

41 Dark Brown41 Dark brown

11 Jasmin11 Jasmin

21 Grey21 Grey

43 Pergamon43 Pergamon

12 Anemone12 Anemone

22 Sand Grey22 Sand grey

44 Topas44 Topas

16 Silver Grey16 Silver grey

23 Light Grey23 Light grey

47 Anthracite47 Anthracite

49 Light Brown49 Light brown

50 Red Brown50 Red brown

51 Intensive Brown51 Intensive brown

52 Beige Brown52 Beige brown

53 Ochre53 Ochre

Subject to deviations in colour due to print.

Preparation of substrate

Immediately after setting the tiles rake joints clean to a uniform depth corresponding to the thickness of the tile. Allow adhesive to set.

Application procedure

  1. Pour gauging water (see mixing table) in a clean container. Add PCI Nanofug Premium and mix with a suitable paddle (e.g. from Collomix) attached to an electric drill until a plastic and lump-free consistency is obtained.
  2. Leave to stand for approx. 3 minutes and re-mix.
  3. Work grout into the joints using a rubber grouting float and allow to set. Grout one more time if necessary to achieve a flush joint. After the grout has set (finger test) clean tiles with a slightly damp sponge or sponge float.
  4. When the grout is dry remove the remaining film on the tiles with a damp sponge.

Please note:

  • Do not apply at temperatures below +5 °C and above +25°C or under exposure to direct heat, wetness and draught.
  • Higher temperatures reduce, lower temperatures increase the working time. Cover newly grouted areas outdoors with a foil to protect the surface from direct sunlight and strong draught.
  • Any underfloor heating must be switched off when grouting and during the curing process (min. 24 hours).
  • Should a white film remain visible on the ceramic tiles after hardening it can be removed after 2 to 3 days with the acidic cement stain remover PCI Zementschleier-Entferner sauer. Prewet joints and tiles thoroughly and wash with lots of water after cleaning. See the technical data sheet no. 816 for the application of PCI Zementschleier-Entferner sauer.
  • The joint might be affected when being intensively exposed to acidic cleaning agents or/and long action time of cement-attacking media. The joints should be thoroughly prewet before cleaning and washed off with lots of water after cleaning.
  • When grouting non-slip tiles or floor coverings with a rough surface the grout film must be thoroughly removed while still fresh (carry out trial grouting and/or trial cleaning).
  • In case of polished fully vitrified tiles, colour pigments might solidify in the micropores possibly found in the surface of the tile. We therefore advise against an intense colour contrast between tile and joint. In case of doubt carry out trial grouting.
  • We recommend to use a non-woven cloth to wash sharp-edged tiles.
  • It might require a higher effort when using the colour black.
  • Prevent PCI Nanofug from overflowing into perimeter joints and adjoining areas by taking appropriate measures such as placing temporary barrier strips before grouting. Remove strips before applying the elastic sealant. Seal joints between tiles, fitted elements and pipe culverts as well as corner joints and connection joints with the elastic sealant PCI Silcofug E or PCI Silcoferm S, use PCI Elritan 100 for facades.
  • We recommend to use the same batch number for the same project.
  • The original colour may change when mixing PCI Nanofug Premium with silica sand.
  • Never add water or wet grout and/or powder to reconstitute a grout mix which has already begun to set.
  • Do not use a dry cloth for cleaning as staining might be caused when rubbing hardened grout into the damp joint.
  • Grouting in swimming pools should be carried out with PCI Durafug NT or PCI Durapox NT/NT plus. Please contact the PCI Technical help-line.
  • Use PCI Durafug NT to grout in potable water tanks.
  • Shelf life: min. 12 months when stored in dry conditions, no permanent storage over +30°C.
  • Suitable tools are available from e.g. Collomix GmbH, Horchstraße 2, 85080 Gaimersheim/Germany,
  • Clean tools with water immediately after use; once cured product can only be removed by mechanical scraping.
No reviews
Hi, can you please tell me if I order today when can it be delivered to Kent Paul

Dear Paul,

This product is available off-the-shelf, so if you order it before 3 o'clock it will be shipped same day with next day delivery.

I am happy to help if you have any other questions.

Kind regards


020 7193 0953

Are you able to ship to Australia? What would the cost be? Thanks


How many of them would you like to buy? Would this ba an order for a single product or do you want to order more of them, a pallet for example?

I think shipping is possible, what's the price and time acceptable for you that's the question.

Kind regards

David 020 7193 0953

hi do you do delivery to Perth Western Australia 6110 and if so how much. Thanks


How many of them would you like to buy? When do you need this shower tray? This is a new product in our store and we do not have it in stock yet, so the delivery of this product takes longer because it is produced only after placing the order. Production and delivery can take up to 25 days.

Please, let us know how many of them you require and we will prepare a delivery quote.

Kind regards

Agnes D.
Customer service

What are your office opening hours ?Are you open on an Saturday please ?


We are not working during weekends, sometimes we do reply to emails and phone calls.

You can visit our Rotherham warehouse from Monday to Friday, 9am - 6 pm.

Let me know if you have any questions about our products or service.

Kind regards

Adam 017 0927 3601

Do you sell the tanking liquid separately?


Yes, tanking liquid is available separately, however it's less cost efficient. Waterproofing kit is available at comparable price and contains materials that you will probably need to use anyway.

There's special category in our store: Tanking liquid.

I am happy to assist if you have any further questions.

Kin regards

David 020 7193 0953

If I order the item now. When will it come?

Hi Andrea,

It's too late for us to ship it today, but if you ordered it now we would ship it tomorrow with next day delivery.

Orders placed before 3 o'clock are shipped same day. After 3 o'clock on the next business day.

Kind regards

David 020 7193 0953

how long after manufacture can i use it. I've got 2 bags that i purchased from you last august 1 batch number 21/18. and 1 29/18. thanks

Dear Daniel,

Shelf life of the Nanofug Premium is 12 months, therefore as long as it's not been opened it can still be used within several months.

If the bags have been opened they are probably no longer usable and you will need to supply a new product.

I will be happy to assist if you have any questions.

Kind regards

David 020 7193 0953

We have the wiper tanking kit and have the instructions for the liquid and primer but nothing that says how the sealing tape/membrane is applied to this layer ? Ie: do we need to let it tac or does it go straight onto the tanking liquid ?Any advise ...

Dear Tracey,

Sealing membrane should be applied after applying first layer of tanking liquid. It works as a great adhesive to stick sealing membrane. If the first layer is already dry, you can use tile adhesive which also works well.

Everything should be covered with another tanking liquid layer afterwards.

Kind regards

David M 020 7193 0953

How do I determine the size of waterproofing kit I might need?

Dear Sean,

Joints between the tray and rest of the floor and the walls is the most important part that needs to be sealed off 3 m2˛ of waterproofing kit is enough for that, should also last to cover the tray itself with it as well with 2 coats.

If you wanted to waterproof more space, maybe even entire floor, then you should go for 6 m2˛.

I will be happy to help if you have any questions.

Kind regards

David 020 7193 0953

If I ordered 5L of PCI Gisogrund before 12.00 midday today what is the best delivery time you can provid to NP20 5AH

Dear Ken,

You can place the order before 3 o'clock to have it shipped same day.

The best what we could do is tomorrow before 9 am, but there would be additional £20 delivery fee.

We could also send it for £10 with before noon delivery.

Lastly for free for just tomorrow delivery.

Same applies for packaging of 10l. Please call me to arrange the order.

I will be happy to assist if you have any questions.

Kind regards

David 020 7193 0953

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