Great products at cheap prices, in these days of you get what you pay for, you pay cheap prices and you get sh*t. Let me tell you this company is the exception to that rule good quality mastics and ex... Ver más
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Consulta las opiniones de los clientes
web order 224255 As per my email to you -I placed my order without problems and it was delivered this morning on the 3rd delivery notification. It was well wrapped but when opened I was surprised to... Ver más
This product does precisely what it says on the packaging. The instructions are easy to follow and the product is a joy to work with. Repairing my timber windows has been taken to a new level. Thank... Ver más
La empresa ha respondido
Premium products. Buy cheap, buy twice With products from sealant online, you know what ever job you planned, it will be fixed first time. Fantastic quality
Información sobre la empresa
Sobre Sealants Online (From County Construction Chemicals Ltd.)
Escrito por la empresa
The E-Shop from
County Construction Chemicals
Ltd.
Established in the joint sealing business for over 50 years, we're proud to introduce Sealants Online - a selection of our finest coloured mastic joint sealants, adhesives, specialist build & repair, waterproofing materials, foams, fillers, fire protection, wood care & repair, stone care, block paving & patio sealers, primers, cleaners, safety equipment, mastic guns, tools and accessories.For all your mastic sealant supplies and more, we've got you!
Our company -
a brief history
Allow us to introduce ourselves, we are County Construction Chemicals Ltd. From humble beginnings, starting out as a mastic contractor in 1971, (known nationally as County Mastics) working in and around London in a specialist trade and then progressing into distribution 10 years later as CCC Ltd. it’s fair to say, now nearly 50 years on, as a company, we’ve evolved and carved a firm slot in the mastic joint sealant and waterproofing material distributor market.
We sell -
sealants online
Specialising in all types of mastic joint sealants, with a large stock holding, we’re proud to say that we officially have the largest range of silicone colours in the whole of the UK on sealants online!As well as our friendly and popular showroom counter in Chingford, North-East London and our online, E-Shop business www.sealantsonline.co.uk, we also have a fully-manned technical sales to become one of the UK’s largest suppliers of high quality building and waterproofing materials, specialising, of course in stocking a gigantic variety of sealants online.
Customer service -
the human way
With a heavy focus on the fastest delivery becoming the number 1 priority for many consumers, customer service has become a secondary consideration. Here at Sealants Online, we’re still somewhat reluctant to get carried away with the Amazon Prime type of service, (although we do deliver rapidly) prioritising instead in maintaining a connection with our customers directly, offering guidance, advice and assistance, whilst still providing an excellent service with detailed delivery information, something that other companies who sell the same or similar product ranges to us fall short on.
Internet interceptors -
no substance
Many of the ‘middle man’ companies that spring up online these days offer no direct contact details (a certain red flag for ordering materials online) and simply intercept business via paid ads on search engines, lacking any technical knowhow, promising fast deliveries, then send the goods direct from the manufacturer, often undercutting everyone else online, earning unfeasible, low margins with no longevity to their business model and ultimately affecting their overall service and performance. Longevity -
service & reputation
We’ve been distributing materials from our warehouse in Chingford, North-East London for over 40 years, using trusted, national courier services and/or local delivery services where possible within London and the surrounding counties. This length of service is not something that just happens, but rather is built up on a solid reputation and satisfaction from repeat custom. With this key factors being at the forefront of our business model, it's fair to say that Sealants Online are here to stay!Customer Service
Escrito por la empresa
- Real human beings ready to help
- With a heavy focus on the fastest delivery becoming the number 1 priority for many consumers, customer service has become a secondary consideration. Here at Sealants Online, we're somewhat reluctant to get carried away with this type of service, opting to maintain a connection with our customers directly, providing advice and assistance, whilst still providing a solid service with detailed delivery information, something that other companies who sell the same or similar product ranges to us fall short on. Most of these ‘middle man’ companies offer no direct contact details and simply intercept business online, lacking any technical knowhow and promising fast deliveries, then sending the goods direct from the manufacturer, often undercutting everyone else online, earning unfeasible, low margins with no longevity to their business model and ultimately affecting their overall service and performance. We’ve been distributing materials from our warehouse in Chingford, North-East London for nearly 50 years, using trusted, national courier services and/or local delivery services where possible within London and the surrounding counties.
Next day delivery as standard where possible
Fast delivery - 4 out 5 are next day
We do operate a round-the-clock picking, packing and shipping procedure from 6am-5pm each weekday. If your order is placed before 1pm Monday-Friday and we have full stock of everything on your order, then we'll do our utmost to get that order out that same day for next day delivery as standard (Friday deliveries will not be delivered over the weekend.
Información de contacto
Unit 4 Chingford Industrial Centre, E4 8DJ, London, Reino Unido
- 020 8524 1931
- info@sealantsonline.co.uk
- sealantsonline.co.uk
SEALANTS ONLINE plus much, much more!
4,8
Excelente
616 opiniones
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Brilliant advice and next day delivery
Brilliant advice and next day delivery. I needed grout in a hurry and they were brilliant
21 de enero de 2026
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your positive feedback of our advice and timely delivery Sarah. We appreciate it. See you again soon :-)
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your positive feedback of our prices Fatmir. We appreciate it. See you again soon :-)
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your positive feedback of our service Roman. We appreciate it. See you again soon :-)
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your positive feedback of our stock and timely delivery David. We appreciate it. See you again soon :-)
Competitive price.
Competitive price. Good stock availability. Very fast delivery. Good website.
20 de enero de 2026
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your positive feedback of our stock, prices and fast delivery Gerry. We appreciate it. See you again soon :-)
Excellent company to deal with
Excellent company to deal with. I’d not used them before. My local supplier had gone into administration so I couldn’t get the specific colour I needed.
Ordered one afternoon and it arrived midday the following day! Absolutely wasn’t expecting that.
Excellent service and delivery👍🏼👍🏼
19 de enero de 2026
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your positive feedback of our service and fast delivery Mark. We appreciate it. See you again soon :-)
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your positive feedback of our prices and fast delivery Mark. We appreciate it. See you again soon :-)
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your positive feedback of our service, products and speedy delivery Morney. We appreciate it. See you again soon :-)
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your positive feedback of our service and product range Leigh. We appreciate it. See you again soon :-)
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your positive feedback of our service Karl. We appreciate it. See you again soon :-)
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your positive feedback of our service Martin. We appreciate it. See you again soon :-)
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your positive feedback of our service and speedy delivery Rob. We appreciate it. See you again soon :-)
Fantastic service very patient and welcoming
Fantastic service very patient very knowledgeable
Pleasure to visit the shop
Plus free hot drinks
What else do you need
Tyrone
Carpet masters
13 de enero de 2026
Opinión espontánea
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your glowing feedback of our showroom, and praise of our counter team Isobel. We appreciate it. See you again soon :-)
Fast delivery
We are using Sealants Online for years. Always helpfull. Everything arrived in perfect condition. Fast delivery service.
6 de enero de 2026
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your glowing feedback of our service, staff and fast delivery Arthur. We appreciate it. See you again soon :-)
Ordered arrived late
A bit of a delay arriving this time however there was a lot of snow on the ground
Because of this I cannot give them the normal 5star review I have had to drop it to 4star
That said I order regularly and will be ordering again
Thanks Keith
3 de enero de 2026
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you for your feedback Keith. It's unfortunate you feel aggrieved enough to give us the lowest score possible. We shall take the opportunity to reply as follows,,, firstly, on our delivery page we clearly state that delivery 'can' take anywhere from 1-7 x days for standard UK mainland deliveries, secondly, our sales team said this.... "ordered Saturday 03/01, we sent out Monday 5th (which is our next working day) looking at notes, customer chased Friday 9th which was subsequently chased up with APC who blamed the adverse weather and said they'll try and deliver it over the weekend if not it would be Monday, Customer was called back and informed. It was then delivered on Saturday at 11:06am which was the better of the two possibilities and within our remit of 1-7 x days as specified on the delivery page of our e-shop'
That said, apologies you were inconvenienced and felt the need to give our normally greta service a 1-star. Just to let you know, if you're in a hurry, we do sell the product you ordered on Amazon Prime here: https://www.amazon.co.uk/3C-Sealants-Silicone-Sealant-White/dp/B0D8QD4K31/ref=sr_1_6?crid=1K3SXKUL5VCGA&dib=eyJ2IjoiMSJ9.-Ui31zJGit2ENFVsQ1cKJFWNi1Ro50k5lPRhaVJ_jdwksNDHqnNDVrWU3M6inQ4dZAKQ9CnTy1tR11QzU85LrOfxlTX4Pvo1WyzhzYeJbWIsAAQ8vNcqwbb5z9id34KtFnPNE_QPo0_O5xAgq_yMBealuRFRE__dbrG-m-A6OvVvNdfdv_YRwATHb9qRkOVBr2Y4EFr0EWKvRDdIwdv6XWTsh5OgiROkgGwsXMdj8pJQiHqXj3rYNVwcn9nPU9aakaekkIpOb0RbV8arf28ZT0pzCc0I39P35Gy-a4XLzmM.ePKyz2zixLYPSay1TPhZgC6uHHbDTTG6-LyxGLD-UNs&dib_tag=se&keywords=3c%2Blow%2Bmod%2Bsilicone&qid=1768474551&sprefix=3c%2Blow%2Bmod%2Caps%2C520&sr=8-6&th=1
Quick delivery
2 de enero de 2026
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your feedback of our delivery Allan. We appreciate it. See you again soon :-)
Best Range of Sealants in the UK
Fantastic range of products at extremely competitive prices. Super helpful expert staff and an absolute pleasure to deal with.
28 de noviembre de 2025
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your glowing feedback of our product range, competitive prices and praise of our sales team Neil. We appreciate it. See you again soon :-)
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your feedback of our prices and quick delivery Harishg. We appreciate it. See you again soon :-)
Great service
Quick, efficient ordering and delivery.
Great after sales assistance.
20 de diciembre de 2025
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your feedback of our ordering process, quick delivery and aftercare Robert. We appreciate it. See you again soon :-)
Respuesta de Sealants Online (From County Construction Chemicals Ltd.)
Thank you very much for your feedback of our general service Nick. We appreciate it. See you again soon :-)
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