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Zap Z-Poxy Finishing Resin 12Oz (6) Pt40
Zap Z-Poxy Finishing Resin 12Oz (6) Pt40
Zap Z-Poxy Finishing Resin 12Oz (6) Pt40
Zap Z-Poxy Finishing Resin 12Oz (6) Pt40

Zap Z-Poxy Finishing Resin 12Oz (6) Pt40

Brand: Zap

Part No: 5525790

£153.62 RRP £161.70

In Stock: Usually ships same day

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The Zap Z-Poxy Finishing Resin 12oz (Pt40), part number 5525790, is a premium lightweight two-part epoxy designed for laminating and finishing tasks on models. Its long-cure formula applies smoothly, bonds to itself without becoming brittle over time, and is compatible with many polyester resins. Supplied in a convenient 12oz size, it is well suited to glassing wing centre-sections or entire airframes, sealing model boat hulls inside and out, and protecting engine and fuel tank areas.

Key Features

  • Odourless
  • Clear formula (cures light yellow)
  • Non-brittle
  • Sands easily to a smooth finish
  • Laminates wood and foam
  • Great for applying glass cloth
  • Working time: 20 to 30 minutes
  • Full cure: 6 to 8 hours
  • Equal mix
  • Compatible with many polyester resins

Typical Uses

  • Glassing the centre-section of a wing or the entire aeroplane
  • Sheeting foam wing panels
  • Sealing model boat hulls, inside and out
  • Sealing engine and fuel tank areas
  • Skinning model aircraft glass cloth wings

Works Best On

  • Aluminium
  • Ceramic
  • Cloth
  • Glass
  • Most plastics
  • Pottery
  • Wood

Tech Specs

  • Weight: 340.19 g / 12 oz
  • Shipping weight: 2.76 kg / 6.09 lbs

Z-Poxy Finishing Resin

Premium Lightweight Laminating & Finishing Epoxy

Z-Poxy Finishing Resin is a professional-grade, two-part epoxy engineered specifically for laminating and surface sealing. Its thin, low-viscosity formula allows it to flow easily, making it the premier choice for fibre-glassing airframes, sealing boat hulls, and preparing wood surfaces for a flawless paint finish. Unlike many resins, it remains resilient and will not become brittle over time.

Why Professional Builders Choose Z-Poxy Finishing Resin:
  • Superior Wicking: The thin consistency is perfect for saturating fibre-glass cloth without adding unnecessary weight.
  • Fuel-Proof & Weatherproof: Provides an impenetrable barrier against petrol, glow fuel, and moisture—essential for engine bays and hull interiors.
  • Excellent Sanding Qualities: Cures to a hard, level surface that sands beautifully between coats for a mirror-smooth finish.
  • Antique Wood Finish: Dries with a subtle golden hue, making it a favourite for woodworkers looking to create an antique aesthetic.
Targeted Applications RC Aeroplanes & Marine

The ultimate solution for "glassing" the centre section of a wing or an entire airframe. It is also the gold standard for sheeting foam wing panels. For RC boat builders, it provides a completely watertight seal for hulls, both inside and out, protecting against the elements and fuel spills.

Woodworking & Outdoor Tools

Use it to weatherproof outdoor wooden furniture or tool handles. Because it penetrates deep into porous grain, it acts as a structural sealer. On decorative projects, it can be layered to build a deep, protective gloss that resists UV and moisture damage.

Pro-Tips for a Flawless Finish
  • Mixing Ratios: Mix at a strict 1:1 ratio by volume in a clean plastic cup. Ensure you blend the two parts thoroughly for at least 60 seconds to guarantee a proper cure.
  • Surface Levelling: On very porous wood, the resin will soak in. Apply multiple light coats, allowing each to cure and sanding with fine-grit paper between applications until the surface is level.
  • Easy Clean-Up: If you have any uncured or unmixed resin on your tools or hands, it can be cleaned away using isopropyl alcohol or denatured alcohol.
  • Small Batches: Only mix what you need for the immediate task. Once combined, the chemical reaction begins and the excess cannot be stored for later use.
Technical Specifications Feature Detail
Type Low-Viscosity Two-Part Resin
Mixing Ratio 1:1 by Volume
Key Materials Aluminium, Ceramic, Fibre-glass Cloth, Wood, Most Plastics
Set Time Slow cure for maximum penetration and levelling
Part Numbers PT40, PT41

Zap Z-Poxy Finishing Resin 12Oz (6) Pt40 Key Features:

  • Compatible with many polyester resins
  • Easy sanding
  • Great for glass cloth and skinning model aircraft glass cloth wings
  • Very low odour
  • 30 minute working time, hard in 3-4 hours, full cure in 24 hours
  • Works great with paint primers
  • Works best on: Glassfibre, cloth, pottery, metal, wood, glass, aluminium and ceramics

Zap Z-Poxy Finishing Resin 12Oz (6) Pt40 Tech Specs:

  • Weight: 2760g / 12oz
  • Shipping Weight: 2.76kg / 6.09lbs
  • Works On: Metal - Aluminium,Ceramic - Most Ceramics,Textile - Fabric,Glass,Plastic - Most Plastics,Ceramic - Pottery,Wood - Most Woods
  • Age Recommendation: 18+
  • Colour: Clear
  • Material: Epoxy


    Key Info:
    • Brand: Zap
    • Part No: 5525790
    • Barcode: 505112113627
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