It’s an easy and inexpensive way to refresh the look of dirty sealant without the need to completely remove and re-seal your bath, shower or sink. How To Revive Your Grubby Sealant With Rainbow’s Sealant Pen: Once all coats are fully dried, your sparkling white sealant is completely waterproof and ready to enjoy!

Grout will not deteriorate at the same rate. Keeping a grout pen handy means you can touch up grubby spots as they appear. There’s no need to suffer grubby grout at all, just think of your grout pen as a grout cleaner! Store the pen nib down and prime it before use. Easy! Coloured Grout All of our sealant pens are made from an anti-bacterial and anti-fungal formula which helps to prevent any nasty stuff from building up. That’s right – you can wave goodbye to any mould regrowth and dirt build-up once you’ve had a go with this sealant cleaner! It’s never been so easy to maintain a hygienic environment. We pride ourselves on making it easy to use products that do the job in minutes; our sealant pens are no exception. Activated with a valve to control ink flow, these pens run no risk of causing a mess in your beautiful home. I really wasn’t expecting such a good result. I have been scrubbing & steaming the grout on & off for over a year, with no real difference! I bought this product as a last resort to prevent me having to re-grout & WOW was I pleasantly surprised. It really does work & the grout looks like it has been newly applied (bright white). To seal small leaks and patch up areas around your home needing attention, we have a selection of repair wraps, tapes, adhesives and tools to complete the job. If you need to seal or repair surfaces that require heat resistance, our range of fire rated sealants are ideal for treating fireplaces, internal flue pipes and boilers.Within our sealant pen range, you can expect to find a one-stop solution for even the grimiest of places. No situation is too small or too challenging for this powerful pen, and with so many different uses, there’s never been a greater cleaning agent to have around the home. Rainbow’s 5mm Sealant Pens are designed to restore the look of stained silicone sealant in bathrooms and kitchens. Grout gets grubby over time. There’s no getting away from it. Here’s this all too familiar problem laid out eloquently by a disgruntled Mumsnet user. The frustration just drips from her forum post.

As stated it can take a little while for the ink to prime, so don’t give up, keep pumping. Then use the pen on the miscreant grubby grout, reviving it beautifully. The ink flows until you stop using it. Start again by pumping to re-prime the pen. Simple. Combine all of these benefits with a perfectly white sealant that’ll blend effortlessly into your home and you’re good to go! How To Use Our Sealant Pens The Sealant Pens whiten AND prevent mould re-growth with an advanced anti-fungal forumula – No more scrubbing! Rainbow grout pens are completely safe and non-toxic because the ink has a water-based formula. Our Mumsnet correspondent would not have to worry about potential harm to her unborn child. 2-0! Aerosol Grout Sealer Our bathroom sealant is of extremely high quality, meaning its highly unlikely that you will require several coats to achieve your desired results. As a general rule of thumb, it’s recommended to repeat the process 2-3 times depending on the severity of discolouration.For many people the answer to grubby grout involves a lot of scrubbing, probably bleaching and usually frustration. So why don’t people just reach for the nearest grout pen? Rainbow grout pens come in a selection of colours. This allows you to refresh different coloured grout and provides you with a great way to not only spruce up your kitchen or bathroom but also completely alter the look in just a few strokes of a pen! If you’re looking for specialist mastic or a general-purpose silicone sealant, our wide range is sure to have everything you need for bonding, waterproofing and weatherproofing both inside and outside your home.

Not all grout pens have this feature, which makes them inferior, because worn out nibs really shouldn’t be a problem. Touching up tired groutFor hard to reach areas inside or outdoors, expanding foam is a flexible solution for sealing gaps around pipes and wires, while tough and long-lasting exterior sealants can be used on exterior pipework, roofing, guttering, glazing and frames. BONUS –In addition, the pen’s ink has anti-fungal and anti-bacterial properties which help prevent the re-emergence of mould and eventually grubby grout. So once applied the refreshed grout will stay refreshed longer! 1-0 to Rainbow! Mould/Mildew Remover Once the nib is saturated, and your surface is dry, it’s time to get sealing. Just like you would when drawing with a pen, glide the nib over your existing sealant to cover up any imperfections. When this is done, give the white sealant two hours to dry before assessing whether another coat is needed. Hold the pen at an angle to keep the ink flowing and apply a smooth, steady pressure. Keep a dry and damp cloth handy to wipe up any surplus ink. Easy… 2. Other methods of reviving grubby grout just don’t compare Before getting to work, ensure that the surface is completely dry before applying the white sealant. A wet surface may interfere with the solution and ruin the overall finished look.

It won’t be long before you have a home that looks like it has come directly from a showroom! What Makes Our Sealant Pens So Great? One way to ensure your bathroom or kitchen grout is restored to its former glory is to go the whole hog. This is a bit drastic unless your grout is in a desperate state. You will require a regrouting tool of some description to scrape or cut out some of the offending grout and apply fresh. This is a worse option than a grouting pen becauseThis smaller nib size is ideal for thinner strips of sealant around sinks and showers. Our 15mm Sealant pens have a broader nib, perfect for chunky sealant around baths! For best results, all you need to do is shake the pen well and lightly pump the nib around 15-20 times. Before you know it, ink will start to flow through the nib, creating a white appearance. And that’s it – you’re good to go!