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Mapei BuildFix Flexible Wall & Floor Grout Black 2.5kg (27144)

Durable, polymer modified water-repellent cement based grout for interior and exterior use on walls and floors. For joints up to 6mm wide. Suitable for commercial and domestic kitchens, showers, bathrooms, showers, conservatories, balconies, terraces, underfloor heating and timber floors. Flexible.

  • For Use on Walls & Floors
  • Water-Repellent
  • Easy to Mix & Apply
  • Flexible & Durable
  • Anti-Ageing & Anti-Weathering Formula

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Bulk saving available

Qty Price per item
1 - 2 £7.69 (£3.08/Kg)
3 - 5 £6.89 (£2.76/Kg)
6 + £6.15 (£2.46/Kg)
£7.69INC VAT (£3.08/Kg)

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Mapei BuildFix Flexible Wall & Floor Grout Black 2.5kg is rated 4.7 out of 5 by 19.
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Rated 1 out of 5 by from when black is not black really disappointed with this grout...its supposed to be black but dried to a mid grey not happy...spoilt the look of my expensive tiles going to complain to mapei avoid if you want black I had a professional tiler to do the job and even he commented on it
Date published: 2017-02-13
Rated 5 out of 5 by from Does exactly what it says A brand you can always trust to give you true colour and great performance. When it comes to grout there really is no better choice.
Date published: 2017-01-29
Rated 4 out of 5 by from Pleasantly suprised I normally struggle with grouts but this was simple following the directions.A bit like plaster products.Much easier to rework when dried the right amount.Stir during application.First use so only rated good on reliability.
Date published: 2016-09-01
Rated 5 out of 5 by from Exceptional Used this coloured grout for the first time. Ratio of powder to water is quite difficult to work out if you need less than 1 bag. I found the best way is to mix a test batch then use an approximation and your judgement to get the required consistency. Beware of staining when using dark colours. Applies easily and looks great when completed. Great value. Store staff in Lysander Road Yeovil were as always helpful and pleasant.
Date published: 2016-06-11
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Is this unsanded grout?

Is it suitable for mirror tiles?
Asked by: Dazzle73
Mapei BuildFix Flexible Wall & Floor Grout Black 2.5kg is classed as sanded but can be used between narrow grout joint widths of 2-6mm and sensitive materials. We would advise doing a small test area prior to grouting to ensure the grouting material does not affect the tile surface.
Answered by: Mapei Team
Date published: 2017-02-17

can I add normal glitter to black grout for a sparkle effect

Asked by: penetia
We would not recommend adding glitter to any Mapei cement based grouts as this may have a detrimental effect on the products final performance.
Answered by: Mapei Team
Date published: 2017-01-09

Would you please let me know what the difference is between this grout and the Ultracolour plus grout?

Asked by: Tallybell
Mapei BuildFix Flexible Wall & Floor Grout Black 2.5kg is a standard setting ( set to light foot traffic after 24 hours) grout that can be used in joints up to 6mm in width. Mapei Ultracolor Plus Grout White 5kg (71681) is a fast setting ( set to light foot after 3 hours) grout that contains BioBlock anti mould technology and can be used to grout joints 2-20mm in width.
Answered by: Mapei Team
Date published: 2016-08-20

Hi could you tell me how many square metres the 2.5kg covers? Thanks

Asked by: bigjay123
Unfortunately to provide an accurate consumption of Mapei BuildFix Flexible Wall & Floor Grout in Black we require the tile sizes. Below is an approximate coverage per tile size with a 3mm grout joint. Approx consumption of grout (m2) per 2.5 kg bag 100 x 100 x 6 – 4.2m2 150 x 150 x 6 – 6.2 m2 200 x 200 x 8 – 6.2 m2 300 x 300 x 8 – 8.0 m2
Answered by: Mapei Team
Date published: 2017-03-23

Do you need to seal this grout?

Is there a need to use a sealing product with this grout or will it resist erosion with scrubbing?
Asked by: EMW84
Mapei BuildFix Flexible Wall & Floor Grout Black 2.5kg is an abrasion resistant grout however it is beneficial to seal the surface to increase the longevity and appearance of the grout.
Answered by: Mapei Team
Date published: 2016-11-13
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Specification
Brand Mapei
Colour Black
Manufacturer Guarantee 5 Year Manufacturer's Guarantee (T&Cs Apply)
Pack Size 1
Pieces in Pack/Case 1
Product Type BuildFix Flexible Wall & Floor Grout
Resistant Type Water-Repellent
Sealant Adhesive Volume 2.5 kg
Suitable Application For Use on Walls & Floors
Total Product Weight 2.5 kg

EN 13888 CG2.

Downloads

Safety Data Sheet (COSHH)