#Tec superflex home depot how to#

Custom Building Products: Versabond Flex FlexBond.However, if you are installing Ditra then scroll down to the Schluter section below. Most manufacturers, including Custom Redgard Uncoupling Mat and Laticrete Stratamat, will want you to use an ANSI 118.11 118.4 or 118.15 mortar and the products listed below meet this standard. Installing uncoupling membranes over concrete Longer answer is: Cement board shouldn’t be installed over concrete

Installing cement board over a concrete subfloor

Rather, the system of a mortar bed underneath the cement board and fasteners above holds the material properly in place. However, it’s my understanding that the mortar doesn’t need to adhere to the plywood. Some manufacturers’ instructions say to use a modified mortar and you should follow those instructions. The good news is that, basically, any thinset mortar will work for this. Installing cement board over a wood subfloor

#Tec superflex home depot how to#

How to mix thinset is covered in a separate post as is mixing small batches of thinset.Schluter products are their own thing and are mentioned in their own category below.These brands are typically found in retail stores.Which thinset mortar do I buy?”īelow is a list of products and applications. Always read and follow the manufacturer’s instructions on the product(s) you are installing. It’s up to you to make sure the product that you are using is proper for the application. What’s the difference between white or gray thinset? What is unmodified mortar?ĭisclaimer: This post is to be used as a general guide for mortar selection.