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Mapei Ultracolor Plus Grout White 5kg (71681)

Fast setting, mould-resistant and water-repellent. For interior or exterior use on dry or wet areas, timber floors and underfloor heating. Colour coordinates with Mapei Coloured Solvent-Free Silicone Sealant range. Colourfast. For joint widths 2-20mm.

  • Suitable for Interior & Exterior Wall & Floor Grouting
  • Mould-Resistant

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Mapei Ultracolor Plus Grout White 5kg is rated 4.3 out of 5 by 24.
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Rated 4 out of 5 by from Tile Grout. Can happily say I always use screwfix first to buy anything to do with tools or projects martial needed for the home. Not a lover of Grouting but this will get the job done plus if done right will leave your tiles looking fresh white. Will say give it a try.
Date published: 2017-07-18
Rated 5 out of 5 by from Great grout, full proof! Really easy to mix, smooth consistency and is very easy to use. Always gives a great finish and drys quickly.
Date published: 2017-05-30
Rated 5 out of 5 by from Shower Grout Used this to re-grout a double walk in shower with large porcelain tiles, took approx 2.5kg of grout, I mixed with a large hand stirrer and no problems although starts to set more or less straight away. Easy to work with and easy to clean up afterwards, nice clean white finish.
Date published: 2017-05-24
Rated 4 out of 5 by from It's a bit of knack I guess it's always going to be tricky when DIYers want to use the stuff pro's use daily. But if you think the 'fix n grout' stuff is a bit below you (as I do) with a bit of care you can get good results. It seems to have some clever property that means it starts to go off once spread. I found it best to work about 18" square at a time with a float, remove the excess, then tool the gap flat (other end of washing up brush in my case) and wipe off with a sponge. move on to the next bit and repeat, and keeping an eye out for missed bits etc. It does go off solidly once applied, so not very forgiving, even when the stuff in the bucket is still workable. Also it's also a bit of a sloppy mix to get on the wall. I've gone for a 200 x100 running bond, so probably could work a bigger area with the usual up and down joints. Probably best to practice on lesser seen bits first! (note to self!)
Date published: 2017-01-12
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Coverage

Hi, could you please advise me the coverage for 12 square metres of 600 x 300 tiles using 4 mm spacing? Thank you
Asked by: qore5
Using the information provided and assuming the thickness of the tile is approx. 10mm you would require 1 bag of Mapei Ultracolor Plus 5kg.
Answered by: Mapei Team
Date published: 2017-07-14

Will it lose its colour over time?

Will it lose its colour over time? I'm worried that "White" will become "Grey" over some period of time.
Asked by: Olegs
It is possible for light coloured grouts to discolour over time due to the ingress of dirt, however this effect can be reduced by the application of a proprietary grout sealer and a regular cleaning regime.
Answered by: Mapei Team
Date published: 2017-07-23

Coverage

Can you give me an approx. coverage a bag will have on 200x100 tiles (running bond) with 3mm spacing, thanks.
Asked by: panfriedmackerel
Based on the information provided the coverage for Mapei Ultracolor Plus Grout White 5kg is approximately 7m2,
Answered by: Mapei Team
Date published: 2017-04-16

Is this flexible and can it be used to grout a marine ply wall in a shower?

Asked by: Morrstar
Mapei Ultracolor Plus Grout White 5kg can be used on exterior grade plywood to infill the grout joints as well as being applied in wet areas such as swimming pools, showers and wetrooms. Due to the characteristics of plywood it would be worth considering a tanking system such as the Mapei Shower Waterproofing Kit. (78484)
Answered by: Mapei Team
Date published: 2017-04-20

1mm grout lines

Can you use this product on 1mm grout lines
Asked by: Dave678
The minimum recommended width of grout joints when using Mapei Ultracolor plus is 2mm, for finer grout joints it would be advisable to use Mapei BuildFix Flexible Wall & Floor Grout White 2.5kg (70239)
Answered by: Mapei Team
Date published: 2016-11-13
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Specification
Brand Mapei
Colour White
Manufacturer Guarantee 6 Year Manufacturer's Guarantee (T&Cs Apply)
Pack Size 1
Pieces in Pack/Case 1
Product Type Ultracolor Plus Grout
Resistant Type Mould-Resistant
Sealant Adhesive Volume 5 kg
Suitable Application Suitable for Interior & Exterior Wall & Floor Grouting
Total Product Weight 5 kg
Volume 5 kg

EN 13888 CG2.

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Safety Data Sheet (COSHH)