450 mm tilies on concrete

[golfer1047]

Hi,
I decided to tile my garage floor which is actually now a sort of workshop......... no car allowed in !!
I bought 30 sq meters of 450 mm floor tiles at an end of line cheap sale.
I bought the powdered tile cement, (didn't read the labels properly :cuss: ) , and it says suitable for tiles upto 400 mm!!!

The floor is in good order and flat, I have suitable primer to paint on first, the floor will not get a lot of hard use really. Just me and the wife walking on it, and then moving a few woodworking machines occasionally.

Am I OK using this tile cement? I have a 10 and 6 mm notched trowels, but no half moon, would the 10 be OK.

Any advice would be very useful .

 

[nybor62]

what is the make of the adhesive . i cant ever remember a powdered addy only being suitable for tiles upto 400mm

 

[golfer1047]

It's MAPEI , it says "Standard Flex" C2 on the package.

 

[nybor62]

that will be fine imo

 

[golfer1047]

Thanks for that Nybor62 ...........will the notched trowel be OK and should I put some on the back of the tile as well as the floor surface. ?