Snowman
New Member
Thanks, Tom
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hj said:It has several functions.
1. it seals the gap so water does not go under the toilet.
2. it fills the gap under the toilet so it does not "wiggle".
3. it "glues" the toilet to the floor which also prevents movement.
4. Our inspectors insist on it, and will turn down a job where a gap was left at the back.