Pva Concrete Floor Before Tiling

You should seal the floor with a suitable primer that is compatible with the adhesive you buy.

Pva concrete floor before tiling. Pva isn t good don t use it with any form of tiling. The acetic acid produced when cement and pva come into contact would render the adhesive and grout useless. Plain concrete is typically a dull grey and useful as a floor material thanks to its hardness and durability rather than its appearance. Many people think that pva is okay as a primer on walls and floors before tiling.

Effectively it stops the draw the sponge effect of the dry concrete and creates a better adhesive bond. Cleaning and filling any cracks in the floor takes a little time and the only precautions to take prior to tiling are to make sure that the floor is completely dry as the thinset used for tile needs a moisture free environment. You can find pva in the likes of latex acrylic paint and drywall primer in addition to concrete floor sealers. Concrete floor pva adhesive 6 mm insulation boards under flooring heating cable mat adhesive and finally tiles.

Pva is environmentally safe and meets uk environmental standards making it the preferred concrete sealer for home and commercial use. Long answer to can i use pva to prime a surface before tiling. How to seal a concrete floor before applying vinyl tile. This is a basic acrylic based tile primer designed for priming concrete floors and fibresheets before tiling or applying a self leveling underlayment.

It is a fast drying water thinned bonding agent that is most commonly used as a sealer before painting a concrete floor with enamel or epoxy based paints. Clear the floor area of any equipment or furnishings. It s a great tile adhesive primer and can be applied liberally to substrates. Instead of universal leveling compound get mapei self leveling compound this is one of the best products on the market at this moment.

Piece of wood would work or you can use good masking tape attach 1 2 bent it 90 degrees. No never use pva to prime a surface before applying tiles. Scroll down for a longer answer. Someone in the tile shop said i need to pva over the boards but i have never seen that before.

Buy ardex primer for ardex adhesive bal primer for bal adhesives. The following steps will allow you to prepare a concrete floor before you lay your tiles.