Thanks for that @GaryTheTiler, made me think, many tilers working on sites wether new builds, refurbs etc, I'm gussing would need COSHH data sheets, carry out COSHH risk assessments etc, but in the domestic field, who has this ready in their van, covering all chemicals etc that they have in use or may use, incase of an emergency, say a toddler gets in to your work area and digestes something nasty, just thinking after reading some of that PDF Gary. In the past I've done a lot of work on this but never gave it a thought until now.. anyone have any thoughts on this..