Hampshire · England
Remedial Sealant in Kings Worthy
Our applicators work in Kings Worthy on removing failed, mouldy or leaking sealant and putting it right. Old sealant removed completely, joints prepared properly and every job guaranteed for a year.
- Sealant that came away because the surface wasn’t prepared
- Worktop sealant that has shrunk and split
- A shower that leaks however often it’s resealed
Kings Worthy: your questions answered
Do you work for landlords with property near Winchester station?
Yes, landlords and agents are among the people we work for. You can ring 0345 464 0079 or email us with the details for a clear quote.
Is Kings Worthy in your area for remedial sealant?
Yes, Kings Worthy is within the area we cover. We work across London and the South East. Just call 0345 464 0079 or send us an email with a few details of the job.
Do you offer different sealant colours?
We will suggest a colour to suit the surroundings, from white and clear to greys and other shades. The choice depends on the product the joint needs.
How long before the joint can be used?
Most sealants are touch-dry well before they’re fully cured. We’ll tell you how long to leave the joint before we leave.
Can you remove old sealant without damaging the bath?
Yes. Residue is removed with a product suited to the surface rather than scraped hard, so the new sealant bonds cleanly.
Can you quote for more than one area?
Yes. Tell us about everything you’d like done and we will quote it together.
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.
Do the sealants smell?
Sometimes, a little. Any smell clears as the sealant cures, and ventilation helps.
Remedial sealant in Kings Worthy
Not every leak is a sealant leak. A cracked tray, a failed shower valve or a leaking waste can look just the same. When the fault is elsewhere, we say so instead of resealing for the sake of it. If you have mould trapped under a layer of silicone and kitchen joints letting water behind the worktop, we can help.
For a small place like Kings Worthy, remedial sealant is planned like any other job: it just means planning the journey and access beforehand. Once we’re there, the bathroom or kitchen gets the same care as anywhere else.
We stand behind the work with a 12-month guarantee, so you’re covered after we have gone.
- Location
- Kings Worthy (SO23)
- Region
- Hampshire
- Cover
- A year, on every job
- Quotes
- Quoted before any work starts
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
What happens if it’s left?
Another bead over the top won’t fix a failed joint. It cannot bond to what’s underneath, leaving the leak in place and one more layer to cut out later. Older cottages and farmhouses around Kings Worthy can have timber floors and frames, where water from a failed joint can cause rot if it’s left.
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.
Why choose Mr Mastic in Kings Worthy
- Any old sealant cut out fully, not covered over
- ARBOMaster approved applicator
- We agree the colour with you first
- Every job guaranteed for a year
Take a look at our cost guide or customer reviews.
How we quote for remedial sealant
We quote each job individually. These are the things that affect it:
- How many areas need sealing
- Whether old sealant or filler has to be cut out
- The size of the job
- Whether there’s mould to deal with
A failed joint rarely gets cheaper to fix by waiting. If you’re not sure whether it needs doing, call 0345 464 0079 or send us an email for an honest opinion and a quote.
Asking for a quote
When you call or email, these details help:
- Where the job is, and your postcode
- The problem you’ve noticed
- Pictures of the joints, sent by email
- The type of property
A good description makes for an accurate quote. Let us know the location, the problem and roughly how many joints.
Looking after it afterwards
Looking after new joints is easy, and it makes a real difference:
- Keep the room well ventilated
- Keep an eye on the ceiling below the bathroom
- Always have old sealant cut out, not covered
- Find out why the sealant failed first
Go easy on the new sealant: no scraping, scouring pads or harsh chemicals.
Leaks through failed sealant grow over time. Each use pushes more water behind the bead, into floors, walls or ceilings. Early action keeps it to a sealant job.
Surface by surface
Over-sealed & botched joints
Every layer has to come out, including the smears and film on surrounding tiles. Only a clean joint will take a new bead.
Windows & doors
Failed frame mastic is often hard, cracked and in several layers. All of it is cut out and the frame and wall cleaned before backing and resealing.
When something else is needed
It helps to know what we cannot do:
- Tiles that have come away from the wall
- Old mastic in a building from before 2000 that should be checked for asbestos before it’s disturbed
- Cracks in the fitting rather than the joint
If in doubt, ring 0345 464 0079 or send us an email and we will say what we think before booking.
Joints and surfaces we work on
- Failed movement joints
- Botched or over-sealed joints
- Leaking tray & enclosure joints
- Shrunken worktop sealant
- Mouldy bath & shower sealant
- Expansion joints
Can I do it myself?
A DIY attempt doesn’t rule out a professional job. We remove it and do the joint properly.
If you’re set on DIY, put the effort into preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it does not work out, we can still put it right.
What we do, step by step
We keep the work tidy and contained to the area we’re working on, so you can carry on as normal. The job generally takes a few hours for most joints, depending on how much old sealant has to come out, and we tell you how long to leave it before we go. For a village or hamlet like Kings Worthy, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- 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.
- New sealant goes in once the joint is dry, and is tooled smooth.
- We give you the cure time and explain what caused the failure.
Preparing for the visit
- Mention any sign-in or site rules at work premises
- Where the joints are inside, avoid wetting them before we arrive
- Keep children and pets away from the work area
How to get a quote
For remedial sealant in Kings Worthy, ring 0345 464 0079 or email us. Tell us what the problem is and where, and you’ll get a clear quote before work begins.
Read more
Bathrooms and kitchens in Kings Worthy
Most of the South East has hard water, which leaves limescale on sealant, grout and fittings.
Managing a site like Kings Worthy Primary School? Then we reseal washrooms and kitchens in schools and businesses as well as homes. Homes close to Church of St Mary include some older properties, and timber floors under older bathrooms flex, so joints need a sealant that moves with them. For landlords with property near Winchester station, a joint that keeps failing is best fixed properly while the property is empty.
Kings Worthy is about 2 miles north of Winchester, in Hampshire. From the centre of Kings Worthy to the outskirts, remedial sealant is available for homes and businesses alike. We cover 683 towns and villages across Hampshire. We also work in Southampton, around 13 miles away.
Our applicators cover all of the SO23 postcode area for remedial sealant. Whether your property is on London Road, Church Lane and The Woodlands or a nearby road, our applicators can take on the job. We also cover Abbots Worthy (1 mile north-east), Easton (1 mile east), Winnall (2 miles south), Martyr Worthy (2 miles east) and Itchen Abbas (3 miles east). Further out, we also cover Basingstoke (15 miles north-east), Eastleigh (9 miles south), Andover (11 miles north-west), Totton (15 miles south-west), Chandler's Ford (8 miles south-west) and Alton (15 miles east).
Around Kings Worthy
Typical jobs here are in homes near Henry Beaufort School and The Cart And Horses Public House and the streets around them. The nearest railway station is Winchester station, roughly 1.8 miles south-west. A little further out are St John's Rooms And Chapel (2 miles south) and Winchester Castle (2.1 miles south-west). Green spaces nearby include Winnall Moors and Twyford Down.