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Mapei Rapid-Set Adhesive Grey 20kg (29634)

Rapid-setting flexible adhesive for ceramic, natural stone, porcelain, concrete, screed, plaster, render and plasterboard. Suitable for use on interior and exterior walls, floors and underfloor heating.

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Qty Price per item
1 £12.79 (64p/Kg)
2 + £11.49 (57.5p/Kg)
£12.79INC VAT (64p/Kg)
Was £15.99 Save £3.20 (20%)

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Mapei Rapid-Set Adhesive Grey 20kg is rated 4.9 out of 5 by 66.
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Rated 4 out of 5 by from Good quick setting stuff. I you are after a decent rapid set this stuff is excellent value. Reason I haven't given it a 5 star is because the coverage per bag is only around 2 to 2 and a half m2! Used to tile over underfloor heating mat and haven't had any problems so far.
Date published: 2017-01-16
Rated 5 out of 5 by from Excellent Excellent product and amazing price (as at time of writing) Easy and quick to mix. As others have said coverage on average not quite as good as stated on the pack - but I have been fixing split slate wall tiles which are pretty heavy so have been generous on amount used in this instance!
Date published: 2017-01-11
Rated 4 out of 5 by from Mapei, A very good fast setting product, would use again.
Date published: 2017-01-06
Rated 5 out of 5 by from Good adhesive minimal cover Great adhesive but coverage is really 2 to 2.5 sqm per bag and not the 2 to 6 sqm as stated!
Date published: 2017-01-03
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51 Questions  52 Answers

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coverage

i am tiing a floor that needs matting on it first, my tiler has told me i need 30m2 of matting and 90m2 of adhesive, what is the coverage of a 20kg bag please?
12 Nov 2016
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watford
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Answer: 
When using Mapei Rapid-Set Adhesive Grey 20kg as a general coverage guide we would suggest approximately 4-5m2 per 20kg unit.
16 Nov 2016
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9 Nov 2016
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SHERBORNE
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Answer: 
The maximum bed thickness for Mapei Rapid-Set Adhesive Grey 20kg is 6mm it is not advisable to exceed this bed tolerance, and unevenness in substrates should be remedied prior to the application of the tiled finish. The minimum thickness is the bed required to achieve 100% coverage.
9 Nov 2016
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2 Nov 2016
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Devon
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Answer: 
This would depend on the tray manufacturers recommendation for bonding their product with cement based tile adhesives.
If the requirement is only for a C2 class adhesive to be used Mapei Rapid-Set Adhesive Grey 20kg.
If the requirement is for an S1 classified adhesive to be used we would recommend using Mapei Keraquick Tile Adhesive Grey 5kg (86943) or if an S2 classified adhesive is required Mapei Keraquick Tile Adhesive Grey 5kg (86943) incorporating Mapei Latex Plus White 1.5kg (48884) would be recommended.
However as always if in any doubt check with the tray manufacturer for further guidance.
2 Nov 2016
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29 Oct 2016
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Leek
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Answer: 
Mapei Rapid-Set Adhesive Grey 20kg has a shelf life of 12 months this will be from the date printed on the packaging.
31 Oct 2016
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Can this product be used direct on new and old plastered walls or do I need to use a product such as Primer G to prime the walls before tiling and is it suitable for 275x360x10mm ceramic tiles.
23 Oct 2016
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London
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Answer: 
When tiling onto new or old gypsum plaster we would recommend priming the surface with Mapei Primer G 5KG (5309P). Ensure the plaster is solid, sound, dry and contamination free.

Mapei Rapid-Set Adhesive Grey 20kg can be applied to gypsum plaster that is free of oils, grease, waxes and that are sound and free of loose plaster, laitance and perfectly dry. Tiles should not exceed 600x600mm or weigh more than 20kg/m2
24 Oct 2016
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Specification
Brand Mapei
Colour Grey
Manufacturer Guarantee 5 Year Manufacturer's Guarantee (T&Cs Apply)
Pack Size 1
Pieces in Pack/Case 1
Pieces in Pack/Case 1
Product Type Rapid-Set Adhesive
Sealant Adhesive Volume 20 kg
Total Product Weight 20 kg

EN 12004 C2F.

Downloads

Instruction Manual

Safety Data Sheet (COSHH)