Browse store

Mapei BuildFix Flexible Wall & Floor Grout White 2.5kg (70239)

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, conservatories, balconies, terraces, underfloor heating and timber floors. Flexible.

  • For Use on Walls & Floors
  • Water-Repellent
  • Powdered Grout: 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 White 2.5kg is rated 4.3 out of 5 by 79.
  • y_2017, m_7, d_25, h_13
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_79
  • loc_en_GB, sid_70239, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix

Add to saved list...

Save
Rated 5 out of 5 by from Great Grout Used to renew tile grout in a shower. Easy to mix and great to work with. We'd previously tried the ready mix grout only to have it shrink and split in the joints resulting in having to remove it all. Bought this and would never both with the ready mix stuff again, this was so much quicker and easier to work with and easier to wipe off of the tiles too.
Date published: 2017-07-21
Rated 5 out of 5 by from Good product Good value for money , couldn't find better price .
Date published: 2017-07-12
Rated 5 out of 5 by from Goes off fast Good value grout, easy to mix and apply, but be warned it does go off fast so if working alone, work fast!
Date published: 2017-07-08
Rated 2 out of 5 by from Rough texture off white finish Didn't like this product at all very rough texture afterwards not smooth compared to some makes and a off white colour at the end customer wants it now removed Iwant be using this again. OK for floors not for walls if this is this is the feedback I'm having very disappointed
Date published: 2017-05-22
  • y_2017, m_7, d_25, h_13
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_79
  • loc_en_GB, sid_70239, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix

Is the mapei build fix wall and floor grout sanded or unsanded? Thanks

Asked by: Bubba28
Hi there. yes this grout is gritty.
Answered by: rufuss
Date published: 2017-04-11

can I see the various colours of this grout online?

Asked by: Anonymous
Unfortunately there are no colour samples available online for Mapei BuildFix Flexible Wall & Floor Grout. We would recommend speaking to your local Screwfix Store for details.
Answered by: Mapei Team
Date published: 2016-07-30

If using a 1/4 of the bag, how much water do i mix it with?

Asked by: Lhorn1
We would recommend that the whole product is mixed at once to ensure consistency to the mix. However if the product is mixed in small amounts the grout and water have to be weighed using calibrated scales with the mixing ratio being 26 grams or ml of water to every 100 grams of powder.
Answered by: Mapei Team
Date published: 2017-04-16

how flexible is this grout

ceramic floor tiles bonded on ply sheeting in a bathroom. grout has cracked because of small floor flex. Is this white Mapei grout suitable for use in this way. If not can you suggest an alternative
Asked by: MandoesDIY
Mapei BuildFix Flexible Wall & Floor Grout White 2.5kg will deal with the expansion and contraction rates of exterior grade plywood (minimum 15mm). However no Mapei grouting products will cope with the stresses of defection within a substrate. Substrates with deflection will need extra reinforcement prior to tiling applications. For this specific application we unfortunately would not have a product that we could recommend.
Answered by: Mapei Team
Date published: 2017-01-27

Shower grouted with this does the grout need to be sealed before use.

Asked by: DKitch
Mapei BuildFix Flexible Wall & Floor Grout while water resistant is not waterproof. While this product has a certain degree of water repellence and will not break down in water, it will allow moisture to pass trough it. The application of a proprietary grout sealing product will always be beneficial in areas such as bathrooms.
Answered by: Mapei Team
Date published: 2017-04-24
  • y_2017, m_7, d_25, h_24CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_9
  • loc_en_GB, sid_70239, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
Specification
Brand Mapei
Colour White
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)