High performance sealants in East Anglia

We are a family run business with a combined experience of over 40 years, we supply and apply sealants for any and all purposes in both the domestic and commercial industries.

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About Us

PJ Mastics are professional sealant applicators If you are a homeowner, our premium quality sealants will guarantee you airtight skirting and windows frames and will keep bathroom units and roof linings leak free. Leisure centres, sports clubs and gyms benefit from maximum waterproofing, whilst new builds need sealants that ensure compliance with building regulations.

We have worked for retailers, developers, landlords in various environments such as offices, shops and warehouses applying sealants that provide premium insulation, air seals, water protection and fire resistance. We serve all types of industries, large or small, including premises that need anti-pick sealants such as prisons.

Our sealants are of a high quality and will last for over 20 years if properly maintained.

So if you are looking for high performance sealants from a reliable contractor, call PJ Mastics Limited.

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Some uses for high grade sealants:

  • Sanitary areas
  • Bathrooms, wetrooms. showers, kitchens
  • Skirting
  • Windows and door frames
  • Joists penetrating brickwork
  • Composite sectional panels
  • Movement vertical joints to buildings
  • Expansion joints
  • Curtain walling
  • Prisons and premises needing ‘non-pick’ sealants
  • Swimming pools, gyms, and leisure centres
  • Bomb blast structural sealants
  • Air sealing

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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01362 694 479