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Product Details

Solvent free, mould and mildew resistant silicone sealant. For general sealing in bathrooms and kitchens. Suitable for interior and exterior use.

Technical Specification
Brand Mapei
Colour by dominance White
Manufacture ID 4810042TS
Safety Data Sheet click here
Delivery details
Order value: Under £10 £10 & over
Express usually Next Business Day before 6pm £5 Free
Turbo usually Next Business Day before 12 noon £10 £5
Remote areas standard delivery (2-4 days) £5 Free
Order Value: Under £25 Over £25 but less than £75 £75 & Over
£10 £5 Free

Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details
If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 5 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 8pm Mon-Sat (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
Mapei AC Solvent Free Silicone Sealant 310ml White is rated 4.9 out of 5 by 16.
Rated 5 out of 5 by from Worked well Easy application, Nice finish
Date published: 2019-11-05
Rated 5 out of 5 by from Does what it says on the tube. Used to seal garage door. Does what it says on the tube.
Date published: 2019-07-19
Rated 5 out of 5 by from High quality and excellent colour match silicone I bought this silicone to seal to worktops and seal the tiles at the corners of a downstairs cloakroom. It is a high quality silicone which is an excellent colour match for the Mapei Jasmine grout. I also used it to seal the gap between the wall tiles and the ceiling.
Date published: 2019-03-11
Rated 5 out of 5 by from Good value for money Light grey ,very easy to apply , good quality
Date published: 2018-09-24
Rated 5 out of 5 by from Great product, but... Excellent sealing properties even under water, exceeding those of traditional silicone sealers. Easy to apply. But, you should download and read the technical leaflet which shows the 'curing' time for example 5.1/2 days for a 10mm triangular bead. Used it for both kitchens and shower bases.
Date published: 2018-08-10
Rated 5 out of 5 by from Better than others In comparison with other sealants, Mapei is easier to apply and more mould resistant. But you have to pay for it. In the long run, well worth the extra expense because for some jobs, you just can't take short cuts.
Date published: 2018-07-09
Rated 4 out of 5 by from Good sealant Very good sealant, just a bad description. This is cement grey, there are 3 Grey's in this range but toolstation only do one and to not mention which one it is is not very good.
Date published: 2018-03-16
Rated 5 out of 5 by from Easy to use, smooths well It's rarely worth buying budget sealants where it matters.This does seem to work very well, flows nicely, bonds well and easy to smooth. A few minutes working time once the bead is out.
Date published: 2018-03-10
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