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Observation

It  was observed that the water droplet on the glass coated with Rain-X traveled more quickly than the water droplet on the glass coated with Aquapel.

Water repellent solution

Time taken by water drop to travel 10cm(seconds)

15°

30°

45°

60°

75°

Rain-X

38

32

27

21

12

Aquapel

45

41

35

28

18

The graph below represents the results of our science project experiment.

water repelling products science project

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Complexity level:
7
Project cost ($):
80
Time required:
1 hour to prepare, 1 hour for the science project experiment
Material availability:
Easily found
Safety concerns:

Handle glass carefully - wear protective gloves