Does Grout Need To Be Sealed
Why shower grout should be sealed.
Does grout need to be sealed. Epoxy based grout however is one of the exceptions that does not need sealing. The better question would be should i seal my grout grout is a cement based product mixed with chemicals water and in many cases sand. The good news though is that this is an easy do it yourself job. Please note that this article may contain affiliate links.
Unlike cement based grout epoxy grout also remains flexible which makes the material less prone to becoming cracked and chipped. Epoxy grout is often used on non porous surfaces such as glass and helps protect against stains and water. Epoxy grout is a tough water resistant material that doesn t require sealer but it s not right for every tile application. If you use an epoxy based grout that naturally repels water in your shower you will not need a sealer.
A sealer will prevent water from becoming stuck behind the tile and grout forming mold and mildew. The answer is simple no it does not need to be sealed. Sealing your grout is not a lot of work. For example grout epoxy grout does not need to be sealed because it is not porous.
I will show you where to buy grout sealer and how to do it. The protection it gives makes it even more worth it. Porous grouts attract. Ensure the grout is clean and dry and anything that is cracked or chipped is repaired prior to the sealant process.
Sealant should be directly applied to new tile installation after 48 to 72 hours long enough for the grout to dry and cure. The short answer is yes not only do you need grout sealer but you also should reapply it every year or two.