Is this good for a teak garden bench?

[tuck1s]

Wessex Teak Sealer UV Protector 1 Litre

Wessex Teak Sealer is an emulsion based sealer containing a high quality tung oil. On application it is absorbed into the wood and brings out the natural colour. Over time the sealer forms cross links which means it lasts longer and provides better resistance to stains, mould/mildew and...

seamarknunn.com

 

[accelerator]

There's a clue on the tin, where it says "for garden furniture".

 

[tuck1s]

There's a clue on the tin, where it says "for garden furniture".

I should have explained why I'm asking. I've read somewhere that some teak oils can actually leach the goodness out of the wood. This stuff has Tung oil in it.