Professional Sealant Applicators in East Anglia

We are a family run business with a combined experience of over 50 years, we supply and apply sealants for any and all purposes in both the domestic and commercial industries.

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Welcome!

Welcome to PJ Mastics LTD. We provide straightforward, high-quality sealant application for everything from domestic bathrooms to major commercial developments. If it needs sealing, we do it, and we do it to a flawless standard. With decades of experience on the tools, we guarantee sharp lines, zero mess, and total reliability on every single job.

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Specialist Sealant Applications

We apply high-grade sealants across a wide range of architectural, commercial, and domestic environments. Our core capabilities include:

  • Sanitary installations including bathrooms, wetrooms, showers, and kitchens

  • Internal perimeter sealing for skirting boards and architectural finishes

  • External window and door frame perimeters

  • Joist penetrations through brickwork and comprehensive air sealing

  • Composite sectional panels and curtain walling systems

  • Vertical movement joints and structural expansion joints

  • Secure facilities requiring specialist anti-pick sealants

  • Leisure centres, swimming pools, and gym environments

  • Blast-resistant structural sealants

    SEDGETEK Limited

    A fantastic all round service. Work carried out to the highest standard. Could not recommend enough. Punctual, polite and overall made us feel like a valued customer.

    Richard C

    Peter and Connor have just completed 'masticing' the externals and internals of our new retirement home and their workmanship is seriously outstanding. We are absolutely delighted with the finish and would be happy to recommend them.

    Colin J

    I needed some mastic doing in my bathroom and kitchen quite urgently as I had been let down by another company. Connor and Pete were able to come out the next day and get it done for me. Neatly finished, cleaned up after themselves and complimented my brew! I would definitely use them again!

    James S

    Prompt efficient helpful. Cured the leaks where others failed! A neat job and no mess. Peter pointed out why previous seals failed, cleaned out old mastic and made a lovely job with a new proper mastic seal.

    Shaun J

    Used a few times now for bits and Bob's around my house. Always on time, very thorough with his work, and does an outstanding job! Quick at what he does, doesnt leave a mess, and he is well worth the money!! I highly recommend Peter.

    William F

    We had a some mastic done by Peter
    And he carried this out so well , as this can either make or ruin the appearance
    And it looked great , many thanks

    Wayne B

    Excellent. Punctual with great communication. Save yourself the time and hassle and get Peter to do a proper job.

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    07717212475 07753406329