The Mastic Doctor team standing beside their branded vans outside an office building
Kent · England

Coloured and colour-matched sealant in Borden, Kent

Coloured and colour-matched sealant for visible joints in Borden and across Kent. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Old colour-matched joints lifting at the edges
  • Patch repairs in several different colours
  • Poorly tooled joints on visible finishes
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
Constructionline member
£5m PL insurance

Need coloured sealant in Borden?

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Sealant on show in Borden’s commercial buildings

Less than 3 miles from Borden there are at least three named estates and business parks. Tenant changes on such sites bring fit-outs, and fit-outs bring new joints; brand colours often come into it. Borden is in the South East, one of the UK’s drier regions. Drier doesn’t mean dry every day, so frontage work still has some give in the dates.

Shops and cafés around stations like Sittingbourne station (1.4 miles north-east of Borden) trade from early, so work is timed around them. If you have premises on more than one site, say at Kent Science Park and Newington Enterprise Centre, one contractor and one quote can cover both. For tenants and agents on sites such as Kent Science Park, which lies south-east of Borden, office fit-outs, reception joints and window perimeters are the usual sealant work.

Borden is about 1 mile south-west of Sittingbourne, in Kent. We send applicators to Borden for colour-matched joints, handled exactly as we handle every other area. We work across 931 places in Kent. Our London page has more on work in that area.

Business premises anywhere in ME9 are within our area for colour-matched joints. If your site is on The Street, Mountview and Homestead View or close by, we can quote for colour-matched joints. If your building is just outside Borden, we cover Heart's Delight (1 mile south-east), Tunstall (1 mile south-east), Sittingbourne (1 mile north-east), Highsted (2 miles south-east) and Rodmersham Green (2 miles south-east). A short drive away, we cover Maidstone (9 miles south-west), Ashford (15 miles south-east), Whitstable (14 miles east), Faversham (8 miles east), Minster (7 miles north-east) and Kings Hill (14 miles west).

Landmarks near Borden

We work on buildings around Westlands School and Cromers Wood and the streets around them. Borden’s nearest station is Sittingbourne station, roughly 1.4 miles north-east. Well-known places in the area include Court Hall Museum (1.6 miles north-east) and Bayford Court (1.7 miles north-east).

Map of Borden © OpenStreetMap contributors

About our coloured sealant in Borden

Stone, brick and cladding each bring their own colour challenge: a stone or brick facade shifts in tone from one area to the next. We choose a colour that reads well across the surface rather than chasing one spot. If you’re dealing with coloured joints that have cracked with movement and poorly tooled joints on visible finishes, we can help, whatever the surface. Looking for mastic applicators who cover Borden? Mastic Doctor has worked for contractors, FMs and building owners since 2005, with CSCS-carded applicators.

Commercial sealant work around smaller places like Borden tends to mean pubs and restaurants, halls, farm shops and offices in converted farm buildings. Kitchens, toilets and window frames in all of them need resealing sooner or later.

Work we carry out in Kent comes with a 12-month guarantee. Should something we installed fail, phone 01277 525 020 or send details through our quote form and we will come back to it.

Place
Borden (ME9)
Region
Kent
Cover
12 months on our workmanship
Price
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Different surfaces, different methods

Powder-coated and anodised frames

Anodised and metallic frames rarely have an identical sealant colour. We show you the closest options in the product’s range.

Shop-fit and joinery finishes

In shops, joints are at eye level and inspected by clients. A sharp, even bead is as important as the colour.

How a job runs

The first thing on site is a walk round with your contact, to confirm the scope, the order of work and any areas we must keep clear. After that, any old or failed material is removed, each joint is prepared and the new sealant goes in. Rural sites near Borden may need directions, gate codes or a contact on site. Add it to your enquiry and we will build it into the plan.

  1. First we agree which sealant type the joint needs.
  2. We compare the target colour with the colours available.
  3. The nearest colour is agreed, with a sample bead where needed.
  4. The existing bead comes out, then faces are cleaned and backed.
  5. We mask, seal and tool to a clean line.
  6. We remove the masking and walk the finished joints with you.

What we need from you

  • Tell us what induction or permit system the site runs
  • Tell us your opening times and when work is allowed
  • Tell us which areas need to stay in use

Get a fixed quote

Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price the work to it. Smaller jobs need nothing more than photographs and a few notes.

Get a quick quote

Related advice

What happens if it’s left?

Resealing a full run gives a consistent colour. Small repairs at different times rarely match. Around Borden, it’s better to renew all the failing joints at once. Send photographs of each area and we’ll quote for the lot.

Larger quantities, tricky access or phasing all shape the price. Site requirements like inductions and permits play a part as well, along with the time of year for external work.

Why choose Mastic Doctor in Borden

  • Products installed to the manufacturer’s instructions
  • CHAS accredited
  • Workmanship guaranteed for 12 months
  • A range of standard colours, depending on the product

See what affects the cost or how we’re accredited.

Cost factors for colour-matched joints

Sealant work doesn’t have a standard rate, since sites vary so much. What we take into account:

  • The product specified
  • Phasing around occupants
  • Travel to remote or island sites
  • Any access equipment needed

What a job costs comes down to how many linear metres there are, how much old material needs removing and how the joints are reached. Call for a fixed quote when you are ready.

Details that help us quote

A good diagnosis starts with the right details. Tell us:

  • Approximate linear metres or a joint schedule
  • Your programme or deadline
  • How the joints are reached, and at what height
  • Whether the building will be occupied during the work

Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we’ll arrange a site visit.

Keeping the joints sound

Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. We suggest:

  • Look at the cured colour before the full run
  • Protect fresh coloured sealant from dust and handling
  • Keep the same sealant colour across a brand
  • Avoid abrasive pads on coloured sealant

Don’t let anyone patch a coloured joint with whatever sealant is to hand. Wrong-colour patches are obvious, so it is better to reseal the section properly.

Settle the colour early in the project. Late decisions lead to substitutes and mismatches; fixing it early prevents rework.

Common questions from Borden clients

Is Borden off your patch?

No. Small places get the same service as large ones. We cover Greater London and the counties of the South East. Good photographs up front let us bring everything on the first visit.

Is Kent Science Park, near Borden, within your area?

Yes. Our area takes in Borden and its surroundings, with estates and business parks such as Kent Science Park included. To start, just call the office on 01277 525 020 or send details through our quote form with the unit, the joints involved and your access times.

What if there’s asbestos in the old mastic?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. We check the asbestos register before cutting out old sealant in an older building, and work stops until any suspect material has been tested. We don’t remove asbestos-containing materials.

Can you send site paperwork?

Each site asks for different documents, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.

Do you match sealant to RAL colours?

Yes. Many specifications give the sealant colour as a RAL number. We’ll confirm the colours available for the specified product and agree the nearest option.

Will you just go over the old sealant?

No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.

Can you guarantee a perfect colour match?

No, not always. We choose the nearest standard colour and can agree a sample bead first.

Work for main contractors and building owners

As a CHAS accredited contractor and Constructionline member, we are straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.

We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Borden can form part of a wider programme.

Accreditations

Trusted. Accredited. Insured.