Mastic Global

sealant application services

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Exceptional Service

We deliver the most efficient and competent standard of service by trade specifications and regulations

Industry Accredited

All Operatives are fully accredited in their field of work. Accreditation such as CSCS & IPAF is held by all our sealant applicators.

100% Satisfaction Guarantee

Contemporary & Innovative Ways Of Achieving the Best, clean and long-lasting Finishes

Welcome To Mastic Global

Professional Mastic Man

Mastic Global, London’s premier Mastic Man company, offers expert sealant application services. With over 25 years of experience in both residential and commercial projects, our certified team excels in contemporary style and superior workmanship.

We have chosen to partner with the industry’s leading sealant manufacturers such as Dow Corning, Adshead Ratcliffe, and Sika & Mapei to provide the highest quality sealants in the industry at very competitive and affordable rates.

Our mastery extends to a range of sealants, including silicon, polymer, polysulfate, elastomeric, and si-hybrid, tailored to specific substrates and project needs.

Mastic Man Domestic Job - Modern Kitchen in Luxury Mansion
Professional Mastic Man With Sealant Application Gun
Professional Mastic Man Hand Holding Sealant Application Gun
Mastic Man Domestic Job - Modern Kitchen in Luxury Mansion

Leading the way

Professional Silicone Sealant Applicators for Unmatched Quality and Durability

Our experience as a leading London mastic man has given us the knowledge and expertise to achieve a smooth, firm, and sharp finish that exceeds our client’s expectations every time.

Our application techniques ensure that your new kitchen, bath, or exterior masonry is always sealed tightly against leaks, movement, and drafts leaving you free to enjoy your new space without worrying.

We offer clients, both on a commercial and domestic level, exceptional service. You can bet that we will not compromise on anything but the best quality of workmanship.

If you are seeking a mastic sealant applicator; you have come to the right place. We cater to all interior mastic and exterior mastic applications.

Sealant Application Specialists

Mastic Man Services

Sanitary & Wet Areas

Sealing gaps between your bath, basin, shower or kitchen worktops is important because unsealed gaps can drip water down between the surface and the wall and cause flooding, mould and rotting of joists or floor membranes.

The most efficient way to seal these gaps is using silicone sealants. All sealants we use for sanitary sealing contain fungicides which are -resistant to mildew, and mould growth and are part acetoxy which has excellent adhesion to a variety of non-porous surfaces.

We pay very close detailed attention to make sure all jabs are sealed to the required standards. Only The highest professional quality products that have been tried and tested over many years by the leading manufacturers of such sealants are used.

Expansion & Movement Joints

Sealing gaps between your bath, basin, shower or kitchen worktops is important because unsealed gaps can drip water down between the surface and the wall and cause flooding, mould and rotting of joists or floor membranes. The most efficient way to seal these gaps is using silicone sealants.

All sealants we use for sanitary sealing contain fungicides which are -resistant to mildew, and mould growth and are part acetoxy which has excellent adhesion to a variety of non-porous surfaces. We pay very close detailed attention to ensure all jabs are sealed to the required standards.

Only The highest professional quality products that have been tried and tested over many years by the leading manufacturers of such sealants are used.

Structural Glazing & Curtain Wall

When it comes to glass, metal, or other panel partitioning we utilize a unique technique to enable a precise adhesion between the sealant and the structure so that wind load and other impact loads on the facade are transferred from the glass or panel, through the structural silicone sealant to the structure of the building to maintain adhesive, thermal stress and cohesive integrity as the facade is subjected to rain and wind load.

Door and Window Frames

During warm and cold months of the year, a properly applied mastic allows you to achieve the required temperature as specified in the building code of practice hence Mastic Global Ltd makes sure that all large cavities are properly filled with gap seals before the appropriate sealant containing polysulphide, polyurethane are applied to achieve the best adhesion while remaining flexible.

Clinical Anti MRSA

All Clinical, pharmaceutical and Electronic Operating and testing environments must be pollution-free from not only airborne particles but also molecular pollution.

Mastic Global Ltd only uses Sealants which are specifically developed with limited ionic contaminants, lesser molecular weight silicone and also contain anti-bacterial fungicide which protects against bacterial growth, MRSA, E. coli and Salmonella.

Sound Acoustic

All gaps in wall and floor systems should be sealed using acoustic sealants when it comes to sound as these are designed to ensure flexibility and superior acoustic performance to enable complete noise control.

Our Application technique can contribute to a reduction in perceived noise levels through the walls by up to 80% or more when compared with un-insulated, conventional wood stud walls.

Acoustic Sealant is a premium acrylic mastic sealant, acoustically engineered to block sound vibrations for interior and exterior applications on a variety of different surfaces, including gaps between wall stud plates,sub-floor, around electrical outlets and boxes, air ducts and boots, doors, windows and all other wall and floor penetrations and gaps.

Submerged Pools & Tanking

Submerged areas such as Swimming pools and water tanks require that the mastic sealants must be developed with fungicide silver technology, harmless to health and the environment as well as be capable of retaining a great amount of negative hydrostatic pressure that passes through the substrate and presses on the back side of the submerged areas. excellent weathering, ageing, UV and high-notch resistance can be achieved by professionally applying the right application technique.

Secure Unit Anti-Pick

Areas that are subject to abuse, vandal attack and vegerous use such as Public washrooms are to be professionally sealed to eradicate anti-pick and anti-vandalism as such Mastic Global use materials designed for such vigorous scenarios. these sealants used for such areas harden within a reasonable amount of time. Choice of Colour is limited however these sealants are paintable.

Passive Fire Protection

Mastic Global Uses Sealants that are specifically designed to withstand high heat presences in areas where the spread of fire and smoke are to be contained for a limited period by active and passive fire protection measures as determined by the local building code and fire code to ensure the spread of fire is kept to the minimum.

Heavy Traffic Stadium Platform

Heavy traffic areas such as railway platforms, car parks and bridges experience a very high level of contraction and expansion as new modern sealant materials are designed to withstand the continuous.

These materials and a professional application technique help minimise and maintain this stress level compounded on these substrates.

Chemical Sewerage

Digesters, water tanks and plants for industrial or domestic wastewater had to be professionally sealed with an elastic sealant which has a high acidic resistance especially against organic acids, resistant against liquid manure, silage liquid and wastewater so to achieve a firm and tight adhesion. special application procedure had to be strictly followed during the sort of application. this procedure our operatives have mastered by heart.

Testimonials

What people say about us

Thanks for the great job. I’m glad I got you guys to mastic my property. It was very professionally done and I am very pleased. It was reasonably priced taking into consideration the quality of service and workmanship. My builder came in today and was amazed at the finish the mastic work gave to the whole property. It sealed everything in place and finished it all neatly. Thanks again for the great service.

Susan W, Kensington & Chelsea

Amazing finish. I could not be happier with the work. Mastic Global provided the perfect finish to my new kitchen. If you are looking to get a clean finish to your kitchen too, I would highly recommend these guys.

Edward K, Manager

Been using these guys for over 10 years now and am as happy as ever.

John Millican, Builder / Property Developer

They came over to my property on time and completely overdelivered on the new bathroom and kitchen that I had installed. The lines were clean and perfect. I was also given a choice of colours. The workmen were very patient and I’m very happy with the completed product.

Catherine Y, First-time buyer

The team at Mastic Global are true masters in sealant application. Their work on our commercial buildings has been outstanding, ensuring durability and aesthetics.

David, Commercial Property Manager

Partnering with Mastic Global has been a game-changer for my interior design projects. Their workmanship adds a refined finish to every space.

Anna, Interior Designer

A leading player in the London mastic industry

Explore our range of high-quality sealant solutions.

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Best Mastic Man In London

Mastic Global sets the benchmark for sealant excellence. Our skilled team excels in precision, ensuring each project receives meticulous attention and unparalleled expertise.

Best product line

Mastic Global offers top-quality, versatile sealants for durable and aesthetic applications.

Award-winning projects

Mastic Global’s acclaimed portfolio showcases our excellence in craftsmanship and innovation.

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If you are within a 50-mile radius of London, contact our knowledgeable and friendly client support team on 020 3662 9143 for a FREE Quote.

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Our work is always delivered on time, on budget, and with a 100% Satisfaction Guarantee.

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    Our Accreditations

    Mastic Global

    Mastic Global is the UK’s leading mastic and sealant company. We've been providing professional mastic and silicone application services to the London area for 25 years.

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    Mastic Global Ltd

    Unit 21 Topsfield Close

    London

    N8 8DW

    Telephone: 020 3662 9143

    More questions? Get in touch