Essex · England
South Benfleet Remedial Sealant
Our applicators work in South Benfleet on removing failed, mouldy or leaking sealant and putting it right. Old material cut out, joints cleaned and sealed neatly.
- Mould trapped under a layer of silicone
- Worktop sealant that has shrunk and split
- Leaks that keep coming back after resealing
Remedial sealant in South Benfleet, done properly
A movement joint stops working when its sealant splits or sets hard. The old sealant comes out and backing goes in to control the depth, before resealing with a flexible product suited to the movement. If you have worktop sealant that has shrunk and split and over-sealed joints coming away, we can put it right, whatever the surface.
Around South Benfleet, you’ll mostly find houses and bungalows, some older and some much newer. Bathrooms and kitchens here get the same daily wear as anywhere, and the sealant and grout show it first.
You get a one-year guarantee, the same in South Benfleet as everywhere else we work.
- Location
- South Benfleet (SS7)
- Region
- Essex
- Guarantee
- One year on every job
- Quotes
- A clear price before any work starts
- Call
- 0345 464 0079
- Updated
- 26 October 2026
How it works
There isn’t much for you to do on the day. Point us to the joints and we’ll get on with it. The job generally takes a few hours, depending on how many layers have to come out. Parking around South Benfleet is generally easier than in a town centre, but mention any lanes, gates or long drives. For outside work, side access and the height of the joints help us plan.
- We protect the surfaces around the joint.
- The botched or failed sealant is cut away completely.
- The joint is degreased and checked for movement and leaks.
- Once dry, a suitable sealant is applied and tooled.
- You get the cure time and our view on why the joint failed.
Before we arrive
- Tell us if parking is tricky
- Move anything stored near the joints
- Let us know if you’ve seen damp or leaks
Getting a quote
Getting a quote is simple: let us know the job and the location, and roughly how big it is. Photos by email help us understand the job.
Related advice
Signs you need remedial sealant in South Benfleet
One of the commonest remedial jobs is sealant on top of sealant. New silicone cannot stick to the old bead, so the new layer peels, and damp and mould settle between them.
If you can see any of these, it’s time to have the joints looked at:
- Repeat leaks from the same joint
- Mould trapped under a layer of silicone
- Sealant applied over old sealant that has lifted
- Floor or wall movement joints that have failed
For site and facilities teams at buildings such as Kents Hill Infant School, washroom and kitchen sealant there needs the same care as at home, and schools and businesses are part of our work as well as homes.
What to look for in a quote
- What the cure time is
- Whether all the old sealant comes out first
- Which colour the sealant will be
- What insurance they hold
What affects the quote in South Benfleet
Some jobs are bigger than they look, and some smaller. The main factors:
- The type of sealant required
- How many areas need sealing
- Access and height
- Mould in or behind the old joints
A few things move the cost up or down: the old material and how easily it comes out, whether mould needs treating, and whether the work is at height. Your quote takes all of that into account.
What to tell us for a quote
What to tell us when you ask for a quote:
- How we’d reach the joints
- Photos by email, if that is easy
- The rough size of the job
- Where the property is
Every job is quoted individually. Simply phone 0345 464 0079 or email us and describe the job, and pictures are welcome.
Aftercare tips
How long the joints last depends on use and care. Here’s what we suggest:
- Keep bleach and abrasives off the bead
- Don’t wait for a small gap to become a leak
- Keep the room well ventilated
- Find out why the sealant failed first
Where we have pointed out another fault, have it put right, or the new joint may fail again.
Mould trapped under over-sealed joints spreads unseen. By the time it shows through, the joint is well past saving.
Bathrooms and kitchens in South Benfleet
South Benfleet is within about 3 miles of the coast. Near the coast, holiday lets and guest houses can see bathrooms used by one guest after another, which wears sealant and grout out faster than in a quiet home. Most of the South East has hard water, which leaves limescale on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.
If you let a flat or house near Benfleet station, botched sealant from a previous quick fix is easier to strip out between tenants. For an older house near a landmark such as Church of St Mary the Virgin, walls and floors in older homes can move, and sealant and grout show it first.
South Benfleet is about 3 miles north of Canvey Island, in Essex. If you need remedial sealant in South Benfleet, please phone 0345 464 0079 or email us for a quick quote. We cover Essex from our Crawley base, South Benfleet included. Our Essex coverage runs to 644 places, South Benfleet among them. Our Chelmsford page covers work nearby.
Work in SS7 works the same way as everywhere else we cover. Whether your property is on High Street, Station Road and Avondale Road or anywhere close by, we can help. Being close to the B1006, South Benfleet is easy for our applicators to reach for remedial sealant. Neighbouring places we cover for remedial sealant include Tarpots (1 mile north-west), Thundersley (1 mile north-east), North Benfleet (2 miles north-west), Bowers Gifford (2 miles west) and Canvey Island (3 miles south). We also work in nearby towns such as Chelmsford (13 miles north), Basildon (5 miles west), Brentwood (12 miles north-west), Maldon (13 miles north-east), Billericay (8 miles north-west) and Rayleigh (3 miles north-east).
Near you in South Benfleet
Typical jobs here are in homes near The Anchor Inn And Building Attached To Right and The Appleton School. The closest station to South Benfleet is Benfleet station, about 0.9 miles south. Other landmarks nearby include Bay Museum (3.2 miles south) and Chartwell Private Hospital (3.2 miles east). The countryside around South Benfleet includes Bowers Marsh RSPB Reserve.
Also near South Benfleet
Also in South Benfleet
Work for landlords, hotels and businesses
Hotels need rooms back in use, so we plan the work room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.
Should I try it myself first?
Sealing over old silicone is the commonest DIY error. Silicone doesn’t stick to old silicone, so it lifts and traps water and mould underneath. Everything old must be removed first.
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.
South Benfleet questions
I let a flat near Benfleet station. Can you help?
Yes, landlords and agents are among the people we work for. Just phone 0345 464 0079 or drop us an email with the address and what needs doing, and we will send you a clear quote.
Can you do remedial sealant in South Benfleet?
Yes. We work across London and the South East, and South Benfleet is part of that. Just ring 0345 464 0079 or drop us an email with a few details of the job, and we’ll give you a clear price.
What if the leak is not the sealant?
In that case, we tell you what we’ve found. You may need a plumber or bathroom fitter.
Is there any odour?
There can be a smell while the sealant cures, which fades as it sets. Ventilation helps.
Will you leave a mess?
Not at all. We work neatly, protect the area around the joints and tidy up afterwards.
What should I tell you?
Where the job is, what the problem is and roughly how big it is. If you can, email a few pictures.
Can you fix a reseal that hasn’t worked?
Yes. We will take all the sealant out, look for why it failed and reseal it properly.
Can you do several jobs on one visit?
Of course. Combining jobs makes good use of the visit, so mention them when you ask for a quote.
Why deal with it now?
Adding more sealant is the usual quick fix, and it rarely works. It can’t bond to what’s underneath, so the leak carries on and there’s now more to remove. Around South Benfleet, water from a failed joint in an older home can soak into timber and plaster, which is far harder to put right than the sealant itself.
Every job is a little different, 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.
Why choose Mr Mastic in South Benfleet
- We agree the colour with you first
- ARBOMaster approved applicator
- Tidy, careful work
- Fully insured