Browse store

Mapei BuildFix Flexible Wall & Floor Grout Med Grey 2.5kg (82522)

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

More Info

Bulk Save Save up to 8%
QTY Price per item Saving
1 - 2 £5.99 (£2.40/Kg) -
3 - 5 £5.69 (£2.28/Kg) Save 5%
6 + £5.49 (£2.20/Kg) Save 8%
£5.99INC VAT (£2.40/Kg)
Was £7.69 Save £1.70 (22%)

Add to basket for...

Mapei BuildFix Flexible Wall & Floor Grout Med Grey 2.5kg is rated 4.3 out of 5 by 15.
  • y_2017, m_8, d_17, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_15
  • loc_en_GB, sid_82522, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix

Add to saved list...

Save
Rated 1 out of 5 by from Not very impressed I bought a 2.5kg bag to use for a small area , mixed as per instructions, but found it sets too quickly, had to remove all tiles & fully clean area.
Date published: 2017-07-05
Rated 5 out of 5 by from Excellent product Mixes to a good consistency, great choice of colours, reasonable pot life, easy to work with
Date published: 2017-06-28
Rated 5 out of 5 by from Top quality product Mapei is know throughout the tiling trade as one of the best quality adhesive and grout manufacturers, finished joint, usability and consistent colour ensure a good job and used with compatible mastics give a complete finish
Date published: 2017-02-22
Rated 4 out of 5 by from Mapei Wall and floor grout Very easy to spread and quick drying to a very hard finish. Colour exactly as stated mid grey. Difficult to gauge small quantity. Start with little water when first mixing.
Date published: 2017-02-16
  • y_2017, m_8, d_17, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_15
  • loc_en_GB, sid_82522, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix

Im having trouble with the grout cracking on ceramic floor tiles which are laid on plywood.

Asked by: Granddab

Any colour charts available

Is there a colour chart anywhere for this product? It doesn't appear to be listed in the Mapei grout list on their website? Many thanks.
Asked by: RadP
We would recommend contact your local Screwfix Representative for the colour chart.
Answered by: Mapei Team
Date published: 2017-08-05

Can I use this grout to seal my granite underneath my multi fuel burning stove. It can get very hot, would this grout be suitable?

Asked by: Sonz
Mapei BuildFix Flexible Wall & Floor Grout Med Grey 2.5kg would be suitable to grout in joints between natural stone such as granite, provided that the stone is sealed using an appropriate tile sealer prior to the application of grouting. It should be noted that the grout has a maximum operation temperature of 90℃.
Answered by: Mapei Team
Date published: 2017-01-15

are these grouts okay to use on Porcelain tiles

Asked by: plumberman66
Mapei BuildFix Flexible Wall & Floor Grout Med Grey can be used with porous bodied glazed and unglazed wall tiles and mosaics, vitrified floor tiles and mosaics, porcelain tiles and mosaics, glass tiles and mosaics, natural and synthetic stone tiles not sensitive to discolouration or moisture and quarry tiles.
Answered by: Mapei Team
Date published: 2017-03-04

What sort of coverage?

Our tiles are 330 x 300mm with 4pm spacing. There is about 30m sq to grout, approximately how many 2.5 kilo bags please?
Asked by: Evansy
For this application you would require approximately 9kg, 4 x Mapei BuildFix Flexible Wall & Floor Grout Med Grey 2.5kg.
Answered by: Mapei Team
Date published: 2017-02-17
  • y_2017, m_8, d_18, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_5
  • loc_en_GB, sid_82522, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
Specification
Brand Mapei
Colour Med Grey
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
Volume 2.5 kg

EN 13888 CG2.

Downloads

Safety Data Sheet (COSHH)