We discovered that number 4 was the most suitable for the fire service to use. Number 1 was the least suitable and soaked all of the water straight in!
As a challenge, Mrs Lewis asked us to order the materials starting with the most suitable.
We decided on the following –
Material 2 and 6 were quite similar and at first Material 5 looked like it was going to be waterproof as the water appeared to drip straight off.