I have just replaced all the black 13mm and 4mm tubing I was using for this new ice white one and I am very impressed!
Its very tough as it also has a black inner tube lining along with its pure white outer coating, so making it quite tough and wont puncture easily.
The most noticeable thing about it is how cool it keeps, I run a lot of Osram LED panels, so even though i have got cooling running lighting my tent
it still gets hot, hot enough to make the black tubing at the bottom get quite warm to the touch,.and soft, making it more susceptible to puncturing
But this new ice white tubing though is cool to the touch all day long, and I run my lights 24 hours a day for mainly auto flowering plant species
even the smaller 4mm tubing I use for my drip lines are cool to the touch, so the nutrients inside keep at a lovely temperature that plants love.
Excellent product and I wouldn't buy anything else now. Love this new tech. Cheers HydroHobby!