We too sell liquid abrasive (5,4)

I believe the answer is:

steel wool

'abrasive' is the definition.
(steel wool is a kind of abrasive)

'we too sell liquid' is the wordplay.
'liquid' indicates an anagram.
'we'+'too'+'sell'='wetoosell'
'wetoosell' with letters rearranged gives 'STEEL WOOL'.

(Another definition for steel wool that I've seen is " household cleaner".)

I've seen this clue in The Sunday Times and The Times.

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