You do not want to use a mixing thinset for backsplash. you would want to use something a little stronger for walls, being a carpenter for 7 years i would use mastic tile adhesive. There are alot of advantages in using this product and the main reason is most of it is pre mixed. The mastic tile adhesive is an organically based mortar that is commonly used in the laying of ceramic tiles. This adhesive is made from the resin of the mastic tree and is available as a thin liquid, a paste, or a glue. Some common construction adhesives are a form of mastic resin. Using mastic as a tile adhesive does carry some advantages over mortar.
1. Tremendous Holding StrengthMastic is used mostly with ceramic tile, but is also used with heavier materials such as stone and marble. This strength is the reason that many people will use a mastic tile adhesive in shower enclosures where there is a stone tile. If the seal remains the tile, then mastic adhesive will last for many years without any problems.
2. Quick Setting Tile AdhesiveThe mastic tile adhesive is very quick setting. While this does have some drawbacks to it, it is also an advantage. Heavier tiles will set quicker so you can get more of the project competed.
3. Easy to UseWhen spreading out over a backerboard to apply the tiles to, mastic tile adhesive is much easier to work with than mortar. Not being as thick, the mastic spreads out evenly and gives the tile a very good area to bond with.
Read more: http://www.doityourself.com/stry/3-advantages-of-using-mastic-tile-adhesive/#b#ixzz23kIZTizw
Since you're renovating your bathroom the best tiles to use for a backsplash around the bathroom would be glass tiles because they're good for the water
With thinset.
same thing
If the thinset is stuck good, absolutely, just make sure it's secure & as clean as possible & go to it.
Mastic come pre mixed which thinset come in a bag that you have to mix with a mixer mastic is not good for your wet areas meaning showers or on the floor. Used mainly for back splashesr thinset is port base like cemet very strong used in wet areas outside for all types of tile installation
For installing a backsplash, it is recommended to use a modified thinset mortar that is suitable for the type of tile being used.
For installing a backsplash, it is recommended to use a modified thinset mortar that is suitable for the type of tile being used. This type of thinset provides better adhesion and flexibility, which is important for a backsplash installation.
For installing a backsplash, it is recommended to use thinset mortar.
A high-quality thinset mortar is the best adhesive for installing a tile backsplash.
A high-quality thinset mortar is the best adhesive for installing a tile backsplash in a kitchen.
A high-quality thinset mortar is recommended for installing backsplash tile.
The best thinset to use for shower walls is a high-quality, polymer-modified thinset mortar that is specifically designed for wet areas like showers. This type of thinset provides better adhesion and water resistance, ensuring a long-lasting and durable installation.
The best way to remove thinset from concrete is to use a floor scraper or chisel to break up the thinset, then use a hammer or mallet to carefully remove the pieces. You can also use a grinder with a diamond cup wheel to grind away the thinset. Be sure to wear protective gear and work in a well-ventilated area.
To prepare and apply thinset mortar mix for tiling projects, follow these best practices: Start with a clean and level surface. Mix the thinset according to manufacturer's instructions. Use the appropriate trowel size for the tile being installed. Apply the thinset evenly and in small sections to prevent drying out. Press the tiles firmly into the thinset and use spacers for even spacing. Allow the thinset to cure before grouting.
A power scraper or a handheld oscillating tool with a scraper attachment are the best thinset removal tools for efficiently removing tile adhesive.
White or Gray Thinset would be indicated & best
The best type of mortar to use for a shower pan installation is a polymer-modified thinset mortar.