DIY Sealant - Bathroom Silicone Sealant - Sealant Supplies Ltd

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  • MAPESIL AC – Internal Silicone Sealants – All Colours



    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.


    – 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.


    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.

  • CT1 Sealant & Adhesive


    CT1 Sealant and Adhesive

    The One-Stop Product for all Sealing and Bonding

    CT1 is a construction adhesive that will never shrink or crack and can be structured and painted with any type of paint. Unlike other sealants, CT1 can be applied onto wet surfaces, making it ideal for use underwater in marine projects.

    Due to its ability to work with water, it is also the ideal product to seal baths and shower trays, windows, doors, roofing and guttering. CT1 Sealant and Adhesive is extremely versatile and is often used across multiple different projects by tradespeople. Available in a range of colours, simply select from the drop-down menu: Clear, Black, Brown, Grey, White, Silver, Oak and Beige. For a wide range of internal sealant colours please refer to Mapesil AC.

    As an adhesive, CT1 will create a formidable bond between any substrate, for instance, metals, glass, mirror, fibreglass, plastics, and stone, concrete, the list is endless. CT1 is often the first port of call for a tradesperson looking for a reliable construction adhesive. Above all, the adhesive to use for a multitude of applications is CT1, creating a permanent bond that will resist extreme loads, pressure and tensile strain.

    Order online today, discounts available and trade and credit account options via our website.

  • Everbuild S50 Silicone Sealant 310ml



    Everbuild S50 Silicone is a mid-modulus, acetoxy curing silicone sealant that contains a powerful anti-fungal compound to prevent mould and fungal growth in areas of high humidity. Therefore, it gives improved adhesion and flexibility when compared to standard high modulus sanitary grades.


    – High viscosity formula for quick, easy tooling.
    – Flexible – movement accommodation of +/- 20%.
    – Waterproof seal.
    – Contains a powerful anti-fungal compound to prevent mould growth. Therefore making it ideal for internal sanitary sealing.


    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.

    Always refer to the technical data sheet or speak to someone at Sealant Supplies for advice.


  • Soudal Fix All High Tack Coloured 290ml


    Soudal Fix All High Tack

    Soudal Fix All High Tack is the perfect product if you are in search an EXTREMELY HIGH INITIAL TACK adhesive, as well as good sealing qualities, Soudal Fix All can be used in a wide range of job applications.

    Features & Benefits

    • Easy to apply in all conditions
    • Bonds even onto humid surfaces
    • UV stable
    • Does not smell
    • Solvent-free
    • Cures fast
    • No primer needed
    • Available in 6 colours: white, grey, beige, brown, black and aluminium-grey

    For application guns, click here. For all other Soudal products on our website, please click here.

    Any further information on Soudal products, please visit their website here.

  • Soudal Silirub S 300ml



    Soudal Silirub S is a high-quality elastic one-component joint sealant based on silicones. GENERAL PURPOSE acetoxy sanitary silicone sealant. Mould resistant. Primerless adhesion on many common construction materials (glass, ceramic, porcelain, metals and wood). Resistant to weathering, chemicals and high and low temperatures.

    CHARACTERISTICS of Soudal Silirub

    – Straightforward application
    – Permanent colour, UV-resistant
    – Stays permanently elastic after curing
    – Typical acetic smell



    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 all other Soudal products on our website, please click here.

    For any more information you may need on Soudal, please visit their website here.

  • Everbuild Forever Silicone 295ml



    Everbuild Forever Silicone contains a Mould Shield which actively protects the sealant against the growth of bacteria, mildew and black mould — therefore making it perfect for application in areas that are subject to high humidity. Forever White is certified & tested by an independent microbiological laboratory to show no mould growth after more than 10 yrs simulated ageing. Copies of test data are available.



    – Permanently waterproof.
    – Highly flexible.
    – 10 year proven* protection against mould and discolouration.
    – High-quality silicone


    For more information on this product, please visit the Everbuild website here.

    For all other Everbuild products on our website, please click here.


  • Sika Sanisil Sanitary Silicone 300ml


    Sika Sanisil Sanitary Silicone is a permanently flexible, acetoxy curing, silicone-containing a powerful anti-fungal compound for long term resistance to mildew & fungus.



    – Long term fungus and mildew resistance
    – High elasticity and flexibility
    – Quick curing – low dirt pick up
    – Excellent UV and weathering resistance
    – Will not discolour on ageing even in damp/humid conditions
    – Solvent-free


    For all other Sika products on our products, please visit here.

    For any further info you may need on Sika, please visit their website here.

  • Soudal Aquafix – All Weather Sealant



    Soudal Aquafix is an all-weather sealant is an adhesive sealant that bonds to most surfaces even when damp or underwater. Ideal for use in emergency repairs or as a general sealant, Aquafix can be overpainted after curing and is UV resistant. Universal and can be used in many different areas for different application types, from sealing to adhering, it is an all-round sealant.


    Benefits of Aquafix:

    • Easy to apply and tool
    • Solvent Based
    • Adheres underwater
    • Good slump resistance
    • 10% Movement Accommodation

    For our full range of Soudal products, please click here.

    For more information, please visit the Soudal website.

  • CM Bath & Kitchen HM


    CM Bath & Kitchen is a high modulus silicone sealant that cures rapidly once exposed to natural humidity. Once cured, CM Bath & Kitchens forms to create a permanently flexible, durable weathertight sealant. Along with the flexibility, the sealant operates within a large temperature range with excellent weathering. CM Bath & Kitchen is a premium silicone sealant product,  used for exceptional finishes.

    CM Bath & Kitchen meets the standards to BS5889 (1989) Type B and US Fed Spec TTS 001543A (Class A) and TTS 00230C (Class A) and ISO 11600 F&G -25HM 846 food safe.


    For more in our sealant range, click here.

    For more information on CM sealants, you can visit their website here.


  • ARBO Arbosil HM 310ml – Internal Sanitary Sealant



    Arbosil HM is a One-part High Modulus Acetoxy Cure Silicone Sealant, which cures rapidly on exposure to moisture vapour to form a resilient elastic silicone rubber. This product contains a fungicide to make it resistant to fungus and mildew. Arbosil HM bonds well to acrylic, ceramic, metal, glass and laminate surfaces and will not discolour during its service life whilst maintaining good elasticity. 



    For more information on Arbo, please visit their website here.

    For more in our range of sealants, please click here. For application guns to use with this product, please click here.

  • EVT Prime – RAL Colour Sealant (Box of 12)


    RAL Colours:

    EVT Prime Colours are stocked on the list below. If you would like a specific RAL colour not listed on the items below, please contact us and we can advise lead time and cost. RAL colours listed are a non-stock item and delivery time is anything from next day to 2 weeks, to 6 weeks, depending on the stock from manufacture.

    Areas of application

    EVT Prime Colours may be used for sealing construction joints on most surfaces. Suitable for perimeter sealing of uPVC window frames, conservatories, coated wood, aluminium, metal, concrete, plaster and sanitary applications. For interior and exterior use.


    EVT Prime Colours cures upon reaction with moisture, remains permanently elastic, is non-ageing, contains a biocide, is durable and non-paintable. An application test is recommended before use. Do not use on natural stone. Use EVT Natural Stone HPM for marble and natural stone applications.


    Apply with a hand-operated, battery-operated or air pressure dispensing gun; then smooth the joint surface with the use of a trowel or your finger and Surface Finishing Agent.

    RAL Colours:

    1013 – Oyster White

    1015 – Anemone

    1019 – Grey Beige

    2002 – Blood Red

    3002 – Carmine Red

    3011 – Brown Red

    4008 – Signal Violet

    5000 – Violet Blue

    5001 – Green Blue

    5003 – Sapphire Blue

    5011 – Steel Blue

    5014 – Pigeon Blue

    6003 – Olive Blue

    6005 – Moss Green

    6007 – Bottle Green

    6009 – Fir Green

    6012 – Black Green

    6015 – Black Olive

    6019 – Pastel Green

    6020 – Chrome Green

    6021 – Pale Green

    6028 – Pine Green

    6033 – Mint Turquoise

    7000 – Squirrel Grey

    7001 – Silver Grey

    7002 – Olive Green

    7003 – Moss Green

    7004 –  Signal Grey

    7005 – Mouse Grey

    7006 – Beige Grey

    7010 – Tarpaulin Grey

    7011 – Iron Grey

    7012 – Basalt Grey

    7015 – Slate Grey

    7016 – Anthracite Grey

    7021 – Black Grey

    7022 – Umbra Grey

    7024 – Concrete Grey

    7030 – Stone Grey

    7032 – Pebble Grey

    7033 – Cement Grey

    7034 – Yellow Grey

    7035 – Light Grey

    7036 – Platinum Grey

    7037 – Dusty Grey

    7038 – Agate Grey

    7039 – Quartz Grey

    7040 – Window Grey

    7042 – Traffic Grey A

    7043 – Traffic Grey B

    7044 – Silk Grey B

    7045 – Tele Grey 1

    7046 – Tele Grey 2

    7047 – Tele Grey 4

    8002 – Signal Brown

    8004 – Cooper Brown

    8014 – Sepia Brown

    8016 – Mahogany Brown

    8019 – Grey Brown

    9001 – Cream

    9002 – Grey White

    9003 – Signal White

    9006 – White Aluminium

    9007 – Grey Aluminium

    9010 – Pure White

    9016 – Traffic White

  • CM Stonesil 380ml



    CM Stonesil is an elastic single-component silicone sealant for indoor and outdoor use, with up to 50% movement tolerance.

    • Low modulus non-staining sealant with anti-fungal properties.
    • Fast cure rate.
    • Outstanding UV, weather, and ageing resistance.
    • Adhesion to numerous substrates, such as granite, composite stones, ceramic tiles, brickwork, metals, plastics also compatible with copper.
    • Low modulus (conforms to ISO 11600 F&G 25 LM).
    • Movement capability up to 50% (ASTM C920 class 50).
    • Non-staining (ISO 16938-1, ASTM C 1248).


    For more in our sealant range, click here. For shop our ful CM Sealants range, please click here.

    For more information on CM sealants, you can visit their website here.


Bathroom Silicone

Our range of bathroom silicone sealants are highly sought-after, with our team stocking some of the highest quality brands on the market.

Bathroom silicone must be durable, multi-purpose and water and mould resistant. Therefore, when selecting a brand, it is essential to choose a tried and tested provider of bathroom sealants. We stock popular products from Mapei, Bond IT, Soudal and many more.

For those with tired or worn looking grout/sealant, we also stock a range of reviver products ideal for touch-ups without having to replace the sealant.

We have an extensive understanding of bathroom sealants, including products ideal for experienced traders through to one-off DIY jobs people carry out within their own homes. We have products for every requirement, available in both bulk and single orders.

The team at SSL understand bathroom sealants are often required at short notice and so, we provide minimal delivery times, often shipping the products the next working day. For repeat customers we also provide trade and credit accounts where required.

Alongside our bathroom sealants we also stock a variety of tools, making the process even simpler. If you would like some guidance on selecting the right sealant for your bathroom, do not hesitate to get in touch with our professional team.