ZDS-721 Ultra-Gloss Clear Epoxy Coating for Marine & Industrial

PropertyValue
Mix RatioRefer to manufacturer recommendation
Pot Life/Work Time~30-60 minutes@25°C
Cure Time24H @25°C
Hardness75-80D
Viscosity4500 cps
UV ResistanceHigh
Gloss LevelUltra Gloss

High-Performance Ultra-Gloss Epoxy for Maximum Protection

Bring out the true beauty and durability of your surfaces with the ZDS-721 Ultra-Gloss Transparent Epoxy Coating. Specially engineered for marine and industrial environments, this high-performance epoxy creates a mirror-like, crystal-clear finish that resists water, chemicals, and UV-induced yellowing over time. Whether you need to safeguard deck coatings, cargo hold interiors, ballast tanks, hull exteriors, or superstructures, ZDS-721 delivers trusted, long-lasting protection and an impressive visual impact.

  • Exceptional Clarity & Shine: Achieves a flawless, glossy surface ideal for both functional and decorative applications.
  • Superior Water and Chemical Resistance: Withstands harsh conditions, moisture, and solvent exposure for reliable longevity.
  • UV Protection: Advanced formulation minimizes yellowing, preserving transparency even in demanding outdoor settings.
  • Self-Leveling & Easy to Apply: Effortlessly coats large areas with a smooth finish and can be easily sanded between layers.
  • Versatile Compatibility: Designed for recoating and integrating with multilayer system builds.
  • Wide Array of Uses: Perfect for ships, offshore rigs, industrial facilities, vehicle maintenance, repair, and construction sectors.

Technical Performance & Value

Engineered for both professionals and demanding projects, ZDS-721 helps streamline workflows, maximize asset life, and enhance appearances in tough environments. Its robust hardness and thick viscosity provide outstanding coverage and resistance, while straightforward application methods make it accessible to both seasoned technicians and newcomers.

💡 Use Cases
Mirror-like gloss finish,Excellent water and chemical resistance,Outstanding durability,Easy application and sanding,UV yellowing protection,Recoatable system compatibility
Surface must be clean, dry, and free from oil and contaminants. Mix resin and hardener according to manufacturer instructions. Pour and spread the epoxy evenly using a roller or brush. Allow the coating to self-level, remove air bubbles with a heat gun or torch if needed. For best results, apply in thin layers and sand lightly between coats. Full cure is achieved after 24 hours at 25°C.
  • Deck coatings
  • Cargo hold interiors
  • Ballast tanks
  • Hulls & outer plating
  • Superstructures
  • Living quarters
  • Metal product repairs
  • Automotive applications
  • Manufacturing & construction
  • Maintenance and repair operations (MRO)
Supplied in sealed containers. Store in a cool, dry, and well-ventilated area away from direct sunlight. Shelf life is 12 months in unopened original packaging.

What surfaces can ZDS-721 be applied to?

ZDS-721 can be applied to metal, concrete, fiberglass, and various primed surfaces commonly found in marine and industrial environments.

How many coats are recommended for maximum durability?

Typically, two to three thin layers are recommended for best results and optimal durability.

Does ZDS-721 resist yellowing from sunlight exposure?

Yes, it is formulated with strong UV resistance to maintain clarity and prevent yellowing over time.

What is the best method for removing air bubbles?

Air bubbles are best removed by using a heat gun or torch immediately after application while the epoxy is still fluid.

How long should I wait before recoating or using the treated area?

Recoating is ideal after light sanding and within the tack-free window; full cure for maximum use is achieved after 24 hours at 25°C.

Ready to Protect and Beautify Your Projects?

Contact us now for technical support, samples, or to place your order for ZDS-721 Ultra-Gloss Epoxy Coating.
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