D1 Deck Protect
D1 Deck Protect

D1 Deck Protect


  • Colour safe
  • Breathable
  • Easy to clean
  • Suitable for all wood types
  • Water and oil repellent
  • One application lasts for up to 2 years

Why use Gtechniq D1 Deck Protect?

Protects wood against saturation of any liquids, swelling and rotting. D1 is a breathable coating which does not change the feel or colour of the wood.
Liquid rolls off a D1 treated deck as it would off a lotus leaf. It is highly resistant to stains and the treatment lasts for up to 2 years, but for best results an annual top up is recommended. A litre of D1 will cover approximately 13 meters square.

Take a look at the material safety data sheet for Gtechniq D1 Deck Protect

Storage and use
  • Shake well
  • Do not dilute
  • Ensure surface to be treated is dry and free from any fats or oils
  • Prior to application ensure ambient temperature is above 5 degrees celcius but below 35 degrees celcius
  • The moisture content of the wood should be less than 10 percent
  • If you have applied D3 UV Protect prior to D1, this should be allowed to dry for 24 hours
  • Apply a generous coating of D1 so that the wood is fully saturated with the product
  • D1 can be applied with a brush, sponge or paint roller
  • Allow to dry for 24 hours
  • D1 Deck Protect has a shelf life of 2 years from purchase, for best result, use within 1 year of opening

Immediate Release - Thursday March 19th, 2020


Gtechniq North America is working diligently through the concerns with the Covid-19 Virus. We are taking the proper precautions to ensure the well being of our staff while also continuing to fulfill your orders, but will have limited staff at GTNA HQ.


Orders will go out per usual, but we appreciate your continued patience during this time. Longer wait times may occur for phone inquiries. The emails listed below are our preferred methods of contact:


Inquires - Infona@gtechniq.com 
Orders - Ordersna@gtechniq.com


Thanks, Gtechniq North America

OK Close