EB25 The Ultimate Sealant and Adhesive Cartridge – Hybrid Polymer Adhesive – Waterproof and Weatherproof – White – 300ml

A quality product at a great price, delivered with promptness and well packaged

I had some scaffolders who obviously had a side line as tap dancers. Let's just say, they were more enthusiastic than graceful. The result? A roof that looked like a tile jigsaw puzzle gone wrong. Enter this Everbuild EB25 Sealant, my unexpected hero in a tube. I was skeptical at first – could this gooey savior really patch up my Swiss cheese roof? Spoiler alert: it totally did. This stuff should come with a cape because it's nothing short of superhero material. I went around gluing back the broken tiles like a DIY wizard, and guess what? Not a single drop of water has dared to sneak through since. It's like I told the rain, "You shall not pass!" and it actually listened. While I'm waiting to get the roof fixed properly (because, let's be honest, my sealant skills are more MacGyver than master builder), the Everbuild EB25 is holding the fort like a champ. It's so strong, I'm half-tempted to just leave it and call it a day. So, if you've got a roof that's seen better days, or some overzealous scaffolders turn your home into a DIY disaster zone, grab a tube of this magic sealant. It's like duct tape's fancier, more sophisticated cousin – but for roofs. Just slap it on and watch the magic happen!

It’s a good quality product but didn’t work for what I wanted it for, namely leaky metal roofing. Would work great on other roofing materials

This stuff really works. This is a top notch sealant ideal for sealing around windows doors etc. I've even used it to fill small cracks in rendering before painting.

Great adhesion properties as well as being a flexible sealant and setting underwater. I used it to attach a carbon fibre boot spoiler among other stick and seal projects. Careful application is important as it gets everywhere, and leveraging its adhesive qualities needs an extended time for the sealant to dry. Regarding the spoiler, I clamped it in place for 24 hours. Getting it off yourself, if you are as cack-handed as me and forget to wear gloves, is a challenge best met by the careful application of acetone - take all appropriate precautions when applying and cleaning up, as nothing but acetone seems to touch it.

Excellent product, very quick delivery.

So i used it as a sealer and as an adhesive alsp for 1 project, several things to mention It cures very slow, if you apply 3 mm thick, atleast it needs 3 day, and because it contains polyurethane i think the final strenght is weeks later to come. That is mean as an adhesive its not to good choice but even if you use it as a sealer if the object has some very slight movements, you have to wait days before it is ready for that. Despite they say food safe etc, i dont know about that, but it has a very strong chemical smell 5 days later, just as when it was freshly applied. Comes out very slowly, as it is thick(even if it is soft ones come out) so for bigger projects maybe not the best, but it doesnt dries that fast so you have some time to work with it. But it is really not comfortable to wait ages until it comes out and push. It is really clear, but glossy, so at some degreebloses the point that it is clear as at from many angles if you look at shines a lot. So it not bad imo, but neither better than 3 stars, there are easier to use product for less money. Update, 1 week later despite the ec1 certification still has a very strong chemical smell. Nothing as good as the CT1, i really regret buying this, i cant breath in my room

I had a concrete window sill that had a number of cracks in it. I had a similar issue previously and ended up having to cast a new sill. I was willing to spend a few quid in the hope that it would save me the hassle of having to cast another bit of sill. It's thick stuff and my mastic gun had to work hard but my window sill is as sound as a pound. Rock solid and after a lick of paint you can't tell it was previously a mess. Not very cheap but it works and it saved me a lot of work.