Multi-Use: Soudal Fix All Flexi serves as a sealant, adhesive, and filler, offering versatility for various applications. It eliminates the need for multiple products, saving time, and costs. Dip your finger in a cup or glass of water and ensure it is wet and position it over one end of the caulk (again it’s easier to work top to bottom/left to right).

In most cases you will find it easier to work from top to bottom or left to right depending on whether your gap runs horizontally or vertically. Conducting a preliminary adhesion test on every surface is also recommended to ensure proper performance. Interior & Exterior Sealing and Bonding in the Building and Construction Industry: Soudal Fix All Flexi can be used for sealing gaps, joints, and bonding materials in various construction projects. It ensures a durable and flexible seal in both residential and commercial applications. In general a single application caulk can be used to fill gaps around 6-8mm (roughly 1/4 an inch) in width, however for any gaps wider than this a layer of caulk should be applied below the final surface level and allowed to fully cure before a final flush fill layer of caulk is applied. For porous surfaces in water-loaded applications, it is recommended to prime the surface with Soudal Primer 150. Smooth surfaces should be degreased before bonding.These more eco-friendly products save a huge amount of waste and if you can use them certainly do, however they do require a special sealant gun and nozzle so they can be loaded and squeezed correctly.

Finally, it’s a dream to mix. I’ve found that some other powder fillers are a bit annoying to mix and sometimes cause air bubbles. I’ve never had this issue when using TX110. Pros Simply use some scrap 3×2 inch or similar timber and screw it to a 4×2 or larger timber so that you have a 90° joint to practice on. Once you have perfected the application you can now get caulking. Step 1 – Prepare Area for Applying Caulk

Comes in an easy-to-apply tube which also doubles up as a good way to store the filler for future use. With its remarkable ability to be applied in all weather conditions, including wet and damp surfaces, Soudal Fix All Flexi brings convenience and flexibility to construction projects. Whether you are working indoors or outdoors, this product ensures reliable adhesive strength and sealing properties. The filler is of high quality and rarely flashes which means you don’t have to go to the extra effort and cost of spot priming the area that’s been filled. Whilst Gyproc’s Easifill was our best overall choice for fillers, their ready-mixed filler seems to have some flashing issues. When choosing a caulk or flexible filler, opt for a Acrylic Latex-based caulk (also known as general purpose caulk) as these can be used for a variety of different jobs around the home, are cheap to buy, are fairly fast curing (some in under 60 minutes!) and as mentioned can be painted over with pretty much all paint-types.