MAPESIL AC – Internal Silicone Sealants

(29 customer reviews)

From: £9.54 inc. VAT
£7.95 ex. VAT

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  • Suitable For: Kitchen, Bathroom, Etc
  • Area of use: INT
  • Application Method: Sealant Gun
  • Time to full cure: 24 hours
  • Volume: 310ml
  • Container Type: Cartridge
  • Type: Silicone
  • Colour: 47 Colours
  • Brand: Mapei
  • Manufactuer: Mapei
  • Box Size: 1

 

MAPESIL AC is a high quality, mould resistant sealant, which is ideal for internal use but can also be used in external applications. The product comes in a 310ml cartridge & has a range of 42 colours to choose from. Mapei also colour match this product to their Ultracolor plus grout range, creating a seamless transition between grout & silicone lines when used together.

To view the Ultracolor plus range – please click here.

 

RECOMMENDATIONS

– Mapesil AC should not be used in applications between joints of ceramic tiles & natural stone of light colour externally. Use Mapesil LM, which can be viewed here.
– Should not be used for sealing of surfaces sensitive to acids, such as limestone. Again, use Mapesil LM.
– Do not use on bituminous surfaces or highly plasticized material.
– Mapesil AC’s chemical resistance to agents is typically excellent. However, we advise you to check the technical data sheet or do a small test.

Please note, that the following colours are on backorder with Mapei
100
133

If any of these colours are required, please get in touch for lead times

 

 

We have a number of tools on our website that would assist with the application of this product. We would recommend using a PC Cox Skeleton Gun to apply & a Bond-it Tooling Kit to aid in providing a professional finish.

For further information, please visit the Mapei website here.

– Perfect for sealing sanitary areas
– Kitchens
– Bathrooms
– Internal Application
– Ideal for use with ceramics
– Can be used on wooden frames
– Can also be used for Expansion Joints

APPLICATION

All areas needing application must be solid, free from dust and loose particles, oils, grease, wax, old paint and rust. To guarantee the seal can carry out its function, provision should be made for it to compress freely.

During application, it is, therefore, necessary that:

– Mapei AC only adheres to the side of the walls of the joint and not to be used at the base of the joint;
– The estimated maximum extension should be no higher than 25% of the initial width (calculated at +20°C). The joint should be sized with this in mind

– Joint width and depth must follow as below:

10mm Width = 10mm Depth

11mm – 20mm Width = 10mm Depth

20mm or above Width = Half of the width in depth.

With the Mapesil AC, cut the cartridge at the end of the thread and screw supplied nozzle on. Ensure the nozzle is cut at an angle and dimension to the corresponding joint. Insert the cartridge into the gun and expel the sealant.

 

29 reviews for MAPESIL AC – Internal Silicone Sealants

  1. Helena (verified owner)

    We haven’t started the project yet but have used this product before. Good price and good service from Sealant Supplies.

  2. Lisa (verified owner)

    Great sealant, easy to use and makes a good tidy job. Really pleased with colour match

  3. Jacky A. (verified owner)

    Another good product from Mapei which compliments their grout colour.
    I’ve learned that it is best to apply a lesser amount of sealant, then when you run your finger along it you don’t get an excess all over your tile and opposing surface. Very clean, smart finish.

  4. Gary Stokes (verified owner)

    Good quality sealant, in fact very good

  5. Alban N. (verified owner)

  6. Anonymous (verified owner)

    cheaper than other web sites

  7. Ralph P. (verified owner)

    Great colour choice. Brilliant quick delivery, well packaged

  8. Scott (verified owner)

    Really great customer service – very expensive delivery charges though compared to other companies? Would use again!!

    • Lizzie Haddon (store manager)

      Thank you for the review Scott. We have amended the weight for this product and therefore the shipping has been reduced. Thank you for bringing this to our attention. We have also popped you an email 🙂

  9. Paul Morris (verified owner)

    Very pleased with the products and especially the Customer Service. My order was ‘lost’ by the courier and when I contacted Sealant Supplies they didn’t hesitate to arrange for a replacement order to be sent out right away. These things happen and it’s how they are dealt with that is important and Sealant Supplies were brilliant.

  10. WILLIAM JOHNSON (verified owner)

  11. Terrance Jenkins (verified owner)

    Excellent delivery on time

  12. Richard (verified owner)

    Excellent service, delivery charges more realistic when comparing to others, will be using again

  13. Garry (verified owner)

  14. Tom Clark (verified owner)

  15. Michael (verified owner)

    First class delivery product was exactly as I expected

  16. Gary Reeves (verified owner)

  17. George (verified owner)

    Nice guys to deal with, and they’ve got the stock.

  18. ALI M. (verified owner)

    Great Product, Mapei always do it right!

  19. June Brook (verified owner)

    Excellent quality product at a good price and delivered very quickly. Highly recommended company to deal with!

  20. Anonymous (verified owner)

    Very good price and it’s as described.

  21. Martin Wilde (verified owner)

    Nice consistency did the job well

  22. Garry . (verified owner)

    Good

  23. Penny R. (verified owner)

    Excellent service. Very happy to find a sealant that matches the grout!

  24. Mark (verified owner)

    Great match, good to use, will use again fantastic service

  25. Stuart M. (verified owner)

    Good product

  26. John O. (verified owner)

    Excellent service as always

  27. Arcadie S. (verified owner)

    Good product, easy to use.No complaining from the client .All happy!!! Thanks

  28. Arnold N. (verified owner)

    Good stuff, the same colour like grout and it’s 100% silicone

  29. Robin W. (verified owner)

    fast delivery and Mapesil sealants always give a good finish.

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4,5 m
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up to
4,5 m
Type of window frame material Minimum witdth of joints
for a butled mounting b in mm
Minimum witdth of joints
for a inner mounting b in mm
Hard PVC (white) 10 15 20 25 10 10 15
Hard PVC and PMMA (dark)
(colour extruded)
15 20 25 30 10 15 20
Hard PUR integral foam 10 10 15 20 10 10 15
Wood-aluminium-window 10 10 15 20 10 10 15
Aluminium-plastic sandwich
frame (bright)
10 10 15 20 10 10 15
Aluminium-plastic sandwich
frame (dark)
10 15 20 25 10 10 15
Wooden window frame 10 10 10 10 10 10 10
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