Cutting the nozzle as the same diameter as the profiling tool means that the bead that comes off of the silicone is compatible with the profiling tool so there is not going to be too much wastage. By cutting the nozzle at 90 degrees you give yourself the best possible chance of forcing comprehensively as much silicone as possible into that joint without leaving any gaps. It means that we are encouraging ourselves to force the silicone into the joint rather than pulling or dragging which is what you are more inclined to do if the nozzles cut at 45 degrees.

Work in short sections! Yes, be smart and don’t rush yourself. If you put silicone on all joints at the same time you're putting yourself in a situation where you have not enough time to finish silicone neatly before it goes off. Remember, you only have around 10-15 min to play with. This makes it ideal for use anywhere, it's uses are unlimited. There is even a heat resistant version of silicone! SEALING AROUND A BATHOnce you have a perfect silicone profiling tool you need to work out what size angle to use and you do that by going round the bathroom and look for the biggest gap you have got and then select the smallest tool for that gap. Here is the list of things that you shouldn't do in practice when applying silicone sealant. These little tips may surprise a lot of you out there. Buy yourself a Fuji kit from Cramer. This german made profiling tool will cost not more than 12-14 pounds roughly. It is the best profiling tool on the UK market. You can’t not go wrong with this type of tool. If you want to keep the cost to minimum try to use your old Oyster card (for Londoners only) or credit card. You may have to round the edge of the card with sandpaper. Insert at an angle the tube of silicone into the gun. Adjust the trigger so that it is calibrated with the size of your tube. To do this, squeeze the trigger slowly and gently until the mechanism touches the silicone tube. To apply silicone sealant you need Stanley knife, silicone applicator gun, silicon and last but not least nice Fuji silicone profiling tool. If you don’t want to buy Fuji tools you can use an old credit card or Oyster card;)

Make sure your joints are well prepared by which we mean excess silicone has been removed and the joint has been properly degreased. Any bits of dust or dirt can potentially cause a weaker seal. However, ideally to make sure that it has fully cured and will repel water and moisture you won’t be able to use your best shower head for around 24 hours. If possible leave for 48 hours. Can I put new silicone over old? With a diagonal joint or even convex joint you are creating a bead of silicone that is 8 times stronger than this very thin joint applied with masking tape.

Keep plenty of washing up liquid to hand when using silicone and plenty of Kitchen towel as you will need somewhere to wipe the excess silicone! Before you add any silicone you need to make sure that area is clean and dry. Start with a stiff hand brush to get rid of any debris and dust, and then use a vacuum to clean the area to be sealed. Wipe down a damp cloth, followed by a wipe down with a dry cloth and leave to dry for 5-10 minutes. Adhesion of the sealant to the bath or shower, and tiles, is what counts. Make sure you buy the right silicone for your joints. Silicone is generally categorised as a medium stretch high modulus. These silicones are basically quite rigid and inflexible. These are good for joints that you don’t think can have a lot of movement. Low modulus silicone is much more flexible which would be really appropriate for example around a bath. Wait until the next day and remove the washing up liquid by wiping, this normally does not affect the silicone in any way at all!

youtube.com, Charlie DIYte, ‘How to Apply Silicone - the COMPLETE Pro Guide’, mpeg, August 27, 2017, accessed September 15, 2022.The best and easiest way to do silicone corners is to do the vertical section first, leave that to bond and next day start doing horizontal sections. Here is the difference - when we do the horizontal lines you are not interfering with or messing with the vertical line. Someone may ask – how long should I let that silicone bond for? Answer is - leave a silicone overnight till it is totally hard and very tough. New silicone will bond to existing silicone. You will end up with a corner which is not perfect, but isn't far off. Sealing the edge around a bath is normally done with either silicone sealant or bathroom and kitchen sealant, there is a small difference between the chemical make up of these two products but they appear identical. Depending on the size of the gap between shower edges and walls and floors you should only need to add one run of silicone. But if you have deep edges, fill these with a small bead of silicone and run a wet finger along to make sure the silicone is pushed in. Some people may think that putting tape around the joint is absolutely genius because it will guarantee you a really straight edge. When you apply silicone into the joint with a tape on the sides, it may leave you with a beautiful clean joint, however there are a number of problems with technique. The first is although you have got a nice clean line along here but also you have immediately got a point almost like a step where you get bacteria forming. Once you get bacteria forming that is a breeding ground for mildew, dirt and soap. It won’t be long before you have to replace this silicone bead.

To make sure that your shower room ideas look as good as you imagined you need to use masking tape to get crisp even edges on your silicone. Blue painter's tape is a good choice. Place a length of the tape either side of where the silicone is to go. Leave a gap of around 3mm on both sides.Sealant nozzles are highly important pieces of equipment within the sealant application process, ensuring smooth application and seamless finish. The correct sealant nozzle can also make the difference between proper sealing in the joint, therefore it is important to have the right tools before application.