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Pros:
1. Battery life very long
2. Easy to use
3. Works on any flat surface so it has so many other uses
4. Made by GRABO
5. Automatically reseals
Cons:
Surface has to be smooth, the professional Grabos I think allows a lot more give. Where if there are any ridge lines, it will not sanction. Though this is expected.
Overall:
Most people know the brand GRABO, so it was not sure why this device was also called OTTOVAC. Regradless it works great! I used this specifically to install 12x24 tiles and it would have been a PIT if I did not have this. Besides easily holding the tile and placing it on the thin set, it also allows you to "wiggle" the tile around to make sure you have full contact and coverage.
This thing is awesome. Makes holding onto sharp and delicate edges so much easier. Sometimes things are just hard to find a place grab. Now i can just stick the grabo to it and hold on.
This product makes tiling so much easier. No more dropped broken tiles!!!!
Ralph Carlson –
Changed our business forever, I don’t need to send two guys to install cabinets anymore, one guy can do it easily.