Reinforced Lucite 6mm acrylic bath

[boogalou]

I've seen advertised a reinforced lucite 6mm acrylic shower bath on ebay, it says its is a 6mm acrylic bath with an 18mm encapsulated base board. Does this sound like a good one? or for about £100 more the same company can offer me a Trojan cast acrylic shower bath, which should I choose?

 

[muggles]

6mm is very thin for a bath, personally I'd spend more and get a better one. How thick is the trojan one?

 

[boogalou]

I don't know the thickness of the Trojan but I have read that its not the thickness of the acrylic but whether it is reinforced or cast acrylic that means it is rigid.