Aluminum Joinery

HydroGuard NZ brings tired surfaces back to life — and keeps them that way.

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Aluminium & Exterior Surface Rejuvenation

New Zealand conditions are tough on exterior surfaces.

UV exposure, rain, salt air, and oxidation cause aluminium, powder-coated steel, plastics, and painted finishes to fade, chalk, and lose their original depth.

HydroGuard NZ brings tired surfaces back to life — and keeps them that way.

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Restore & Protect Without Damaging Sensitive Surfaces

Perfect for garage doors, aluminium joinery, powder-coated steel, plastics & more
Includes HydroGuard NZ – Prep Powder + Protect System

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NANO PROTECTION FOR CORRUGATED SIDING

Rejuvenates Colour • Repels Water & Grime

Self-Cleaning Effect • Long Lasting

No More Bird Droppings Sticking

Protect your Investment

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    HydroGuard NZ

    Full Exterior Rejuvenation Kit

    $0.00 NZD
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    • Restore the Look. Protect the Investment.

      Your aluminium window joinery, garage doors, and exterior cladding aren’t cheap to replace.

      HydroGuard NZ offers a simple DIY system to:

      ✔ Remove oxidation and dullness

      ✔ Restore colour depth and shine

      ✔ Protect against UV, water, and environmental damage

      ✔ Reduce future cleaning and maintenance

    • Step 1 – Prep the Surface (HydroGuard NZ Prep Powder)

      Our Prep Powder is designed specifically for delicate surfaces where aggressive compounds are not suitable.

      Unlike harsh cleaners, it:

      • Gently lifts oxidation and grime
      • Prepares the surface for bonding
      • Is safe on aluminium, paint, plastics, and coatings

      Perfect for:

      • Aluminium window joinery
      • Powder-coated garage doors
      • Corrugated iron siding & fences
      • Vehicle paint, trims, and plastics
      • Ute canopies and 4x4 accessories

    • Step 2 – Protect & Enhance (HydroGuard NZ Protect)

      Once prepped, apply HydroGuard NZ Protect to:

      ✔ Restore depth, gloss, and colour

      ✔ Create a durable hydrophobic barrier

      ✔ Help prevent fading, staining, and oxidation

      ✔ Keep surfaces cleaner for longer

      Water beads and rolls off — taking dirt with it.
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