Angus · Scotland
Remedial sealant & repairs in Kingsmuir, Angus
Removing failed, mouldy or leaking sealant and putting it right for Kingsmuir, backed by a one-year guarantee. Ask us for a quote.
- Gaps opening along the back of the worktop
- Over-sealed joints coming away
- Wide, uneven beads that look worse than the old ones
Remedial sealant in Kingsmuir, done properly
Some sealant jobs aren’t a simple reseal, because someone has already had a go. New sealant over old, smeared beads, unsuitable products and hidden mould all have to come out. We work on failed movement joints, mouldy bath & shower sealant and leaking tray & enclosure joints, and people most often call us about leaks that keep coming back after resealing and a second bead peeling off the first.
Across smaller places in Scotland, homes range from stone and harled cottages to newer houses. Where a building moves, cracked grout and split sealant are usually the first signs.
Big or small, it’s backed by our 12-month guarantee.
- Place
- Kingsmuir (DD8)
- Region
- Angus
- Cover
- One year on every job
- Price
- A clear price before any work starts
- info@mrmastic.co.uk
- Updated
- 26 October 2026
Should I try it myself first?
The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it peels away and traps moisture behind it. All the old material has to come out first.
If you’ve already had a go yourself, that is fine. We remove it and do the joint properly.
What affects the quote in Kingsmuir
Your quote is based on your job. We look at:
- The product the joint needs
- How much old sealant there is and how hard it is to remove
- Mould in or behind the old joints
- The number and length of the joints
Instead of a standard rate, we look at what your job involves: how many joints, what’s in them now and how we reach them. You’ll know the price before we begin.
What we need to know
To make quoting easier, please include:
- The rough size of the job
- Any previous sealing or DIY work
- If it’s domestic, commercial or a hotel
- A few pictures by email, if you can
The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is.
Why it’s worth doing now in Kingsmuir
DIY removal often leaves scratches and a film of residue, and any film left behind stops new sealant sticking. Careful removal is most of a remedial job. Out of town in Scotland, exposed walls take a lot of weather, and damp in stone or harled walls takes a long time to dry once water gets behind a joint.
There are no prices on our website, because each job is priced on what it involves. For a quick quote, please send an email to info@mrmastic.co.uk.
Why choose Mr Mastic in Kingsmuir
- A choice of colours where the product allows
- Colour picked to suit the job
- Sanitary silicone with an anti-fungal additive in wet areas
- Domestic, commercial and hotel work
See our cost guide or what customers say.
What the job involves on each surface
Windows & doors
Some leaks around windows come from the wall or the window itself. We check the joint and tell you if it looks to be something else.
Worktops & kitchens
Shrunken worktop sealant leaves a gap that lets water into the back edge. It’s cut out, degreased and resealed.
Other services in Kingsmuir
Remedial sealant around Kingsmuir
In Scotland, private landlords have to meet the Repairing Standard, which covers keeping fixtures and fittings in a reasonable state of repair. Tired, leaking sealant is worth putting right before a new tenant moves in. Scotland’s water is generally soft, so sealant and grout see less limescale than in much of England. But mould still grows into sealant and grout in a room that does not dry out.
Around Kingsmuir, as everywhere, remedial sealant is only as good as the preparation behind it.
Kingsmuir is about 2 miles south-east of Forfar, in Angus. Wherever you are in the DD8 postcode area, we can carry out remedial sealant at your property. Kingsmuir is one of 40 towns and villages in Angus we cover. There’s also a page for Dundee, about 12 miles away.
We cover every part of the DD8 postcode area for remedial sealant. If you need remedial sealant at a property on Summerhill, Cunninghill View and Bunkerhill Crescent or anywhere close by, our applicators can take on the job. Nearby, we also carry out remedial sealant in Lownie Moor (1 mile south), Hillend (1 mile south-east), Forfar (2 miles north-west), Lunanhead (2 miles north) and Craichie (2 miles south-east). Within a short drive, we also cover Arbroath (11 miles south-east), Carnoustie (10 miles south-east), Kirriemuir (6 miles north-west), Brechin (10 miles north-east), Hunter's Town (10 miles south-east) and Gardynebourg (10 miles south-east).
Local landmarks in Kingsmuir
We work in homes and buildings around Reid Park and the streets around them. Other landmarks nearby include Forfar Castle (1.6 miles north-west) and Forfar Infirmary (1.2 miles north-west). Not far away are Loch Fithie.
The process
We work through the job in order: protect, prepare, seal, tidy. Typically it takes a few hours, depending on how many layers have to come out. Outside jobs in Kingsmuir need a dry day, because sealant will not bond to a wet joint, so an outdoor job can move if the forecast changes. Work indoors is not affected.
- We start by checking the joint for movement, leaks and the reason it failed.
- We strip the joint completely, removing any layers below.
- We clean the joint, treat any mould and let it dry.
- Where the joint moves, backing and a flexible sealant suited to the movement go in.
- We tool the joint and tell you about anything else that needs attention.
Getting ready for the visit
- Clear the area around the work
- Tell us about access, such as stairs, a lift or high-level joints
- On commercial sites, let us know about site rules
Get a quote
We do not publish a price list, because every job is different. Instead, we give you a clear quote for your job. To get started, email us at info@mrmastic.co.uk.
Read more
Your questions about remedial sealant in Kingsmuir
Do you cover smaller places like Kingsmuir?
Yes. Kingsmuir is within the area we cover, which takes in towns, villages and rural addresses. We work across all of Scotland. Let us know about access, parking and anything unusual about getting there when you book.
Is Kingsmuir in your area for remedial sealant?
Yes. We work across all of Scotland, and Kingsmuir is part of that. You can drop us a line at info@mrmastic.co.uk and let us know what needs doing, and we will give you a clear price.
Can you fix a reseal that hasn’t worked?
Yes. All the sealant comes out, we find out why it failed, and the joint is resealed properly.
Will the old sealant be removed?
Yes. All of the old material is cut out and the joint cleaned.
Do you do commercial work?
Yes. Larger jobs can be planned room by room or area by area.
Can you remove old sealant without damaging the bath?
Yes. We take our time over removal, especially on acrylic, enamel and uPVC.
Do I need to be at home?
Access is agreed with you when the job is booked. For inside work, that normally means someone being in.
Should I try DIY first?
It depends on the job. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional, while a short indoor joint may be within reach.
Common problems we fix in Kingsmuir
Sealant needs a clean, dry surface with no grease on it. Soap film, dust, damp or old residue stop it gripping, and the joint starts to come away early.
Look out for these signs:
- Torn expansion joints
- Worktop sealant that has shrunk and split
- Thick, messy sealant smeared over tiles
- Leaks that keep coming back after resealing
For jobs in and around Kingsmuir, choosing the right material for each joint is as important as a tidy finish.
What your quote should include
- How long the guarantee is
- How the colour is chosen
- What product goes in the joint
- What happens if they find a problem under the old sealant
Landlord and commercial work in Kingsmuir
Letting agents often deal with us directly. Tell us the address, the job and how access works.
For anyone letting property in or around Kingsmuir, several properties can be quoted together. Just tell us the addresses and what each one needs.