Can You Use Schluter All Set On Cement Board?

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Can Schluter KERDI be installed over cement board?

Yes,Kerdi can be installed on drywall or cement board. However if installed on drywall it is only protecting one side. All shower/tub areas should have concrete board (I prefer hardiboard).

What is Schluter all set used for?

Schluter ALL-SET® is a specialized, modified thin-set mortar for use as a bond coat within tile assemblies that is optimized for use with Schluter® membranes and boards. Schluter ALL-SET® is smooth and creamy, as well as easy to handle and spread.

What's the difference between Schluter all set and Schluter set?

Three Different Schluter Thin-Sets

Schluter now has three different thin-sets. ALL-SET is their modified thin-set that can be used under and over Schluter products. Simply put, this is the only thin-set you need for installing Schluter products and setting tile. Schluter SET is an unmodified thin-set.

Can you use Schluter all set over RedGard?

You can install thinset mortar and tile directly onto RedGard. For best results, mix mortar in small batches and apply it to the shower wall a small area at a time.

How do you mix a small batch of Schluter all sets?

Is KERDI all set modified?

The Schluter ALL-SET® modified thin-set is engineered for use both under and over all DITRA® and KERDI® products. All three products, including the Schluter SET® are approved to set porcelain tile over Schluter® boards and membranes.

How do I remove Schluter all sets?

Use a Thinset Removal Tool

Gently take the tool and apply pressure to one edge of the thinset mark. Then, try to lift and scrape off the thinset. It may take a few passes for you to start to notice the thinset coming off the face of the tile but go slow so as not to damage the tile's surface.

Can you put Schluter over painted drywall?

Schluter says you can put Kerdi over drywall - in fact encourage it. But when it comes down to it, your inspector may have the last word, if you plan on having a permit pulled.

What can I use instead of cement board?

Glass mat gypsum board is a better choice. Sheets of glass mat gypsum are made from water-resistant silicone-treated gypsum, reinforced on both sides by fiberglass mats. DensShield is one common brand. It is easier to cut than cement board, it is mold resistant, and it has a built-in moisture barrier.

Can you use Kerdi board on the floor?

The material is equally suitable for creating level substrates in floor renovation projects e.g. residential bathroom installations designed for foot traffic. Schlüter®-KERDI-BOARD is simply cut to size with a utility knife. The gridlines printed on the surface are helpful for neat and quick installation.

Can OmniGrip be used over redguard?

RE: Redgard and pre-mixed thin set

I can use Flex Bond dry mix mortar. Thanks. Redguard is made by the same company that makes Simple Set and Omni Grip. SimpleSet has some chemical additives not contained in OmniGrip (which can be applied over Redguard).

Does Schluter all set work with glass tile?

Schluter Systems does not print any recommendations for glass tile installations over Kerdi. They go as far as printing in their FAQ guidelines to call on a case by case basis.

What is the working time for Schluter All set?

The working time, or pot life, of a mortar depends on the site conditions. In standard conditions (70ºF and 50% RH) Schluter SET® and Schluter ALL-SET® have a pot life of 2-4 hours.

Can I use modified thinset with KERDI?

Modified thinset mortars aren't recommended for use with Kerdi because they must dry out to gain strength, whereas the membrane inhibits drying, which can lead to unpredictable results. Schluter's recommendation is to use unmodified thinset mortar when installing Kerdi over most shower substrates.

What is unmodified cement?

In general, unmodified thin-set mortar is a blend of Portland cement, sand, and water retention agents that is mixed with water by the user. 1 when mixed with water). Unmodified thin-set mortar may also be referred to as dry-set mortar by the manufacturer.

How long does Schluter Thinset take to dry?

Wait 24 hours after the membrane installation is complete to allow for the final set of the mortar and to ensure waterproof performance of the assembly at seams and connections before water testing.

Is Schluter Thinset waterproof?

The thin-set mortar used for bonding KERDI must be appropriate for the substrate, and it must penetrate and engage the KERDI fleece. Generally, Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar is used. Cut KERDI to size prior to application. 2.

Can you tile over Schluter?

Schluter-Systems requires the use of Schluter SET™ , ALL-SET™ , FAST-SET™, or an unmodified thin-set mortar meeting the requirements of ANSI A118. In general, modified thin-set mortar is not recommended to set ceramic and stone tile, including large format tiles, over the KERDI membrane.

How do you install Kerdi over drywall?

Can Schluter Kerdi board be painted?

Yes you can paint over Kerdi board but you will need to give it a light coat of joint compound and do a little sanding.

What is the difference between Schluter set and all set?

Schluter SET is a premium unmodified thin-set mortar. Schluter ALL-SET is a specialized modified thin-set mortar and is engineered for use both under and over all DITRA and KERDI products – perfect if you're including a heated floor in your next bathroom remodel.

Can you put Kerdi over cement board?

Yes,Kerdi can be installed on drywall or cement board. However if installed on drywall it is only protecting one side. All shower/tub areas should have concrete board (I prefer hardiboard).

Can I Kerdi over drywall?

Yes! In fact, it's advised to use this product on drywall in your bathroom before laying tile and other materials. Installing Kerdi on your drywall provides protection against rot, mildew and mold growth. When Kerdi is installed properly, it can serve as an incredibly effective waterproofing layer.

Can you put drywall mud over Kerdi board?

Naildriver. Generally your finish tile, whether bull nose or Kerdi strip will overlap onto the sheetrock, forming a seam of its own. If you plan on finishing the crack, tape and mud it like any other sheetrock joint, and bring your tile as close as possible to that seam.

Yes. Once you install KERDI over the drywall panels, they will be completely protected from the water and vapor in your tiled shower.

You can install thinset mortar and tile directly onto RedGard. For best results, mix mortar in small batches and apply it to the shower wall a small area at a time.

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