Deck Stains, Paints & Sealers

Deck Stains, Paints & Sealers

Biosymph offers the best deck stain and sealer in NZ, to help you protect your outdoor timber decking. Our deck stain and sealers are designed to withstand the rigours of New Zealand weather and are suitable for both new decks or older, weathered timber decks. Biosymph offers the best deck stain NZ has to offer and our range of colour options mean that you can choose a deck stain or deck sealer in whichever colour you prefer, whether it's a natural wood finish or something more vibrant.

You can trust our timber deck stain and sealers to be high quality products that will last for years with minimal maintenance required!

Free delivery is available on all of our stains, sealers & deck stain colours NZ wide


Mob: 022-607-6400   eMail:

All our Products are 100% New Zealand Manufactured in Hamilton

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