Cramer CRA 40407 EN Grouting & Silicone Profiling Kit 7

The CRA 40407 EN Grouting & Silicone Profiling Kit keeps finding its way back into my toolbox—I’m on my third set after trimming the tips to reach the no‑man’s‑land behind sinks and beneath external door thresholds. The range of profile sizes means I can switch from a tight 3 mm bead in the bathroom to a chunky weather‑seal outside without rummaging for improvised tools. The silicone removal scraper deserves its own praise; the interchangeable triple‑blade system slices through old sealant far cleaner than the single‑edge scrapers I used to swear by. Swapping blades is a two‑second job, and the spare edges tuck neatly into the handle so they don’t vanish the moment you open the packet. Longevity and durability is the one caveat. After a few projects—especially the gritty outdoor runs—the once‑smooth plastic edges start to nick and dimple. Those tiny notches translate straight into wobbles in fresh silicone, so I now keep one kit pristine for interior caulking and sacrifice the battle‑scarred pieces for exterior jobs. At this price replacing them every year or so isn’t painful, but it’s worth knowing. Sealability with this tool is second to none with a good size variety. Overall, if you want fuss‑free, professional‑looking beads with minimal clean‑up, this kit hits the mark. Just expect to retire the profiles once they’ve seen serious mileage—or, like me, grab an extra set and customise them to fit the awkward spots no factory edge can reach.

I had an old Unibond silicone tool which did a good job but I have since lost it so needed to replace. Having watched a you tube video of this product being used I decided to seek one out. At first I thought the price was a bit excessive as there are cheaper versions out there but I thought about where I was going to use this and the type of finish I wanted, and so in the end opted to spend the extra pennies on the Cramer kit. So far I have only had to use the blue standard tool but was impressed with the full kit and the options that it could be used for. Quality felt good and the finish of the silcone work I have carried out has been very pleasing, these tools are easy to use, just take your time and don't try to rush the finish.

Works well. Good variety of sizes and shapes. Leaves a lovely finish. Not sure if it's worth the extra cost over the alternatives. I did go back over something I had already shaped and it's now leaking in one spot, so suspect it's a me issue... The included blade is brilliant for getting old goo off too.

A comprehensive kit, with all the various forming tools you would need!

10/10!! Silicone is a job I always put off - it’s messy, frustrating, and never seems to go right. These tools completely changed that. I’m not a tradesperson, just a regular DIY “have-a-go”, and they made the job genuinely straightforward. No soapy water needed at all - just apply the silicone, run the tool, and you’re done. (That is honestly, true!) I’ve tried cheaper copycat versions before and they don’t compare. The real brand makes a noticeable difference in how clean and controlled the finish is. Nothing else has ever made silicone feel this achievable. Worth every penny - don’t waste your money on imitations.

Profiles the silicone so easily and cleanly. What I found most incredible was when I messed up a stretch of silicone by attempting to touch it up after it had begun curing on the surface (I hadn't appreciated how quickly this silicone cured). Remembering a video I'd watched previously demonstrating how easy it was to start again, I scraped off the stretch of silicone I had messed up using the square edged tool and simply relaid it. It was that simple. No water needed.

Expensive but it does the job. As I use it for DYI project, it's not the best for a begineer imo.

Great product worth the price.