Angus · Scotland
Remedial Sealant in Colliston
Problem with your failed sealant joints in Colliston? We remove the old material, prepare the joints and seal them properly.
- A second bead peeling off the first
- Black mould underneath the bead
- Gaps opening along the back of the worktop
Aftercare tips
How long the joints last depends on use and care. We suggest:
- Act on a lifting corner right away
- Keep movement joints clear of mortar and paint
- Always have old sealant cut out, not covered
- Keep bleach and abrasives off the bead
Give the new sealant its full cure time: usually around 24 hours, or as long as we advise.
Mould under a second layer of sealant keeps growing out of sight. By the time it shows through, the joint is well past saving.
How we handle remedial sealant in Colliston
A movement joint stops working when its sealant splits or sets hard. We cut out the failed sealant and set the depth with backing, before resealing with a flexible product suited to the movement. Common call-outs are for a second bead peeling off the first and movement joints that have split or pulled away, across leaking tray & enclosure joints, botched or over-sealed joints and shrunken worktop sealant.
Bathrooms in smaller places like Colliston work just as hard as those in the cities. Generally soft Scottish water means less limescale, but steam still lets mould into sealant and grout.
Our work is backed for twelve months.
- Place
- Colliston (DD11)
- Region
- Angus
- Guarantee
- One year on every job
- Quotes
- A clear price before any work starts
- info@mrmastic.co.uk
- Page updated
- 26 October 2026
Should I try it myself first?
If you’ve already had a go yourself, that is fine. We remove it and do the joint properly.
A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
Also near Colliston
What else we do in Colliston
The process
Good joint work is mostly preparation, so that is where we spend the time. Every joint is cleaned and dried before new material goes in. All told, the work takes a few hours, depending on how many layers have to come out. Somewhere like Colliston may be a longer drive, and the journey is planned ahead. Mention tracks, gates, ferries or anything else about the route.
- We protect the surfaces around the joint.
- Every layer of failed sealant is stripped out.
- We clean and degrease the joint and look for signs of movement or water.
- Once dry, a suitable sealant is applied and tooled.
- We give you the cure time and explain what caused the failure.
How to prepare
- Mention any leaks or damp you’ve noticed
- Plan for the work area to be out of bounds to pets and children
- For indoor joints, keep the area dry beforehand if you can
How to get a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we’ll explain how we’d tackle it. When it suits you, email us at info@mrmastic.co.uk.
Advice
Colliston homes and their sealant
Scottish Water supplies are generally soft, so limescale is less of a problem than in hard-water areas. But mould still grows into sealant and grout in a room that does not dry out. In Scotland, private landlords have to meet the Repairing Standard, which covers keeping fixtures and fittings in a reasonable state of repair. Failed sealant around a bath or shower is worth sorting between tenancies.
Rented homes near Arbroath station change hands often, and botched sealant from a previous quick fix is easier to strip out between tenants.
Colliston is about 3 miles north-west of Arbroath, in Angus. If you need remedial sealant in Colliston, please email us at info@mrmastic.co.uk for a quick quote. We cover Angus from our Crawley base, Colliston included. Across Angus, we cover 40 places, and Colliston is one of them. For nearby work, see our Dundee page (15 miles or so).
Jobs for remedial sealant in DD11 works the same way as everywhere else we cover. We also cover St Vigeans (2 miles south-east), Arbroath (3 miles south-east), Friockheim (3 miles north), Balmirmer (4 miles south-west) and Inverkeilor (5 miles north-east). We also work in nearby towns such as Forfar (10 miles west), Carnoustie (7 miles south-west), Kirriemuir (15 miles west), Brechin (10 miles north), Hunter's Town (7 miles south-west) and Gardynebourg (7 miles south-west).
Landmarks near Colliston
The closest station to Colliston is Arbroath station, roughly 3.2 miles south-east. A little further out are Braikie Castle (4 miles north) and St Vigeans Sculptured Stones Museum (2.4 miles south-east).
Quotes for remedial sealant in Colliston
There’s no set price list. What we look at:
- The old material and how stubborn it is
- When we can work, for business premises
- Any mould that needs treating
- How easy the joints are to reach
No two jobs are quite the same, so we quote each one individually. The number of joints, how easy they are to reach and the sealant needed all play a part, and we will explain the quote if you ask.
Asking for a quote
Before you ask for a quote, have a think about:
- Access, such as stairs, a lift or height
- Where the property is
- Pictures of the joints, sent by email
- Any previous sealing or DIY work
Every job is quoted individually, so the first step is telling us about yours. Simply email us at info@mrmastic.co.uk and describe the job and send photos if you have them.
Surface by surface
Windows & doors
A frame that keeps leaking may not be the mastic. We check the joint and tell you if it looks to be something else.
Leaking trays & enclosures
When failed joints are the cause, they’re all cut out and renewed, including the screen profile and tray edges.
For landlords and businesses
In hotels, rooms out of use cost money, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.
We also work for property managers and facilities teams in Colliston and across Angus. Several sites can be quoted together, and we’re fully insured for the work.
Colliston: your questions answered
Do you work for landlords with property near Arbroath station?
Yes, landlords and agents are among the people we work for, and several properties can go on one quote. You can email us at info@mrmastic.co.uk with the details for a clear quote.
Can you do remedial sealant in Colliston?
Yes. Our work covers the whole of Scotland, and Colliston is part of that. Just send an email to info@mrmastic.co.uk with a few details of the job.
How long before the joint can be used?
Different products cure at different speeds, so follow the cure time we give you.
Do you fix expansion and movement joints?
Yes. We cut out the failed sealant, fit backing and reseal with a flexible product.
Do you work for hotels and businesses?
Yes. We work in offices, washrooms, hotels and other commercial premises, as well as homes. We can talk about working times when we quote.
Are you insured?
Yes. Full insurance covers our work.
Does remedial work come with a guarantee?
Yes, for 12 months. If we have pointed out another problem, getting it fixed helps the new joint last.
Which products do you use?
Quality sealants from brands including Arbo and Everbuild, picked for each joint. We explain the product when we quote.
Common problems we fix in Colliston
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.
Keep an eye out for any of the following:
- Worktop sealant that has shrunk and split
- A second bead peeling off the first
- Movement joints that have split or pulled away
- Sealant peeling off a dusty or damp surface
Around Colliston, as everywhere, remedial sealant is only as good as the preparation behind it.
Before booking anyone
- What the cure time is
- Whether you can choose the colour
- How the joint is cleaned and prepared
- What happens if they find a problem under the old sealant