CT1

Seems expensive until you realise how good it is, this isnt a silicone, it's a glue, a caulk and a silicone in one, even as far as being paintable. Definitely a good thing to keep handy

Slightly on the pricey side but you can find deals around when buying by the box. Awesome product and no need for mechanical fixings when cured, sticks to almost anything if dust free, u.v stable and works well with grp

This is a great product for doing bathrooms and heating work The bond strength is amazing I especially like the leak sealing where it’s a nice and easy solution to fix a leak temporarily in heating

Very highly recommend this stuff. An excellent sealant and an even better adhesive. Do not use it if you ever want to remove what you have stuck down.

I keep a few of these in the van , good for sorting lots of different problems quick and easy , and that miracle seal is amazing , stopped a leaky heating pipe unable to reach by hand

Fantastic sealant literally will stick anything together and even under wet conditions. Make sure you use multi solve when trying to smooth over.

Been using this brand for some time now, the white sealant is a great product and will stick anything solid but find it goes slightly yellow after a short time, the miracle seal is next level for the central heating systems that have a small leak that you can never find.

Used this product when it first came out and been a fan ever since. Easy to install and done that many it has become second nature. Would definitely recommend to anyone in the gas industry

Got to be the best construction adhesive and sealant on the market, never had it not do the job. Used this stuff is also sorts of conditions and it works every time.

Great product. Can do it all, I use it for everything even on wet surfaces . Hard to beat this product for its versatility, is a must have for the tool box.

Used for a few years now on motorhome waste tanks to seal fittings excellent at bonding to wet surfaces to stop leaks also works on the freshwater tanks as well

Quality product. Love that it sticks to wet things. Little pricey but in certain situations overrules silicone. Always got a tube on the van

All ct1 products are amazing best on the market. Nothing even comes close little bit more expensive then some things on the market but products are quality

Although fairly pricey compared to other offerings, CT1 adhesives and sealants are brilliant quality. Never had an problems and think the products are definitely worth the extra cash!

I have used lots of the CT1 sealants, they are good value for money, they seal and fix and they can make a good temporary fix to roofs. I recently used some to seal inside some windows and it did a good job

Tried to call head office to confirm there price and no answer and can not believe it is cheaper at city plumbing
The problem is with the customer service and product range in regards to sprays availability in various merchant is not good

By far the best sealant known to man. It costs a bit but is well worth the reliability. I used it on a building on the seafront getting sea spray all year and 12 months on its still holding firm looks like the day i left it

Although, one of the more expensive sealants on the Market, value for money is not always about how much you get for a pound, but more importantly how many pounds it saves you by not having to revisit or redo jobs.