![](https://coimages.sciencemuseumgroup.org.uk/701/929/large_thumbnail_1993_2473_0007__0002_.jpg)
6 samples of nylon foam immersed in water for 0
![6 samples of nylon foam immersed in water for 0,1,2,3](https://coimages.sciencemuseumgroup.org.uk/406/633/medium_smg00200559.jpg)
6 samples of nylon foam immersed in water for 0,1,2,3,4 and 5 weeks. For use in fuel tank filling for explosion suppression.
6 samples of nylon foam immersed in water for 0,1,2,3,4 and 5 weeks. For use in fuel tank filling for explosion suppression.