Applications of WWA ECO for CastingApplications of WWA ECO for Casting


Hardener WWB4

Bio based clear casting epoxy system

  • 37% of biobased carbons in the resin
  • Perfectly clear and colorless
  • Excellent degassing properties
  • Unmatched UV resistance
  • Very low viscosity

The WWA ECO is clear casting epoxy system intended mainly for decorative applications but also for scientific instruments. Typical objects produced with the WWA include river tables, jewels, watches or any other casing applications with or without inclusions.

Totally colorless and clear, the system is compatible with many substrates such as glass, wood, concrete, stone, terracotta, metals...etc.

Thanks to the benefits of more than 25 years of experience in the clear casting resins formulation, WWA ECO shows the same advantages as classic WWA range systems such as total clearness even with high thicknesses, excellent UV stability, ultra low viscosity for air degasing, and moderate exotherm.

WWA ECO can be coloured with Resoltech’s pigments and dyes (PIGMENTS and TRANSPARENT datasheets are available on our website). Many fillers can also be added to the resin: florescent, opalescent for LED lights and nacre/mother of pearl pearlescent fillers are available.

Resoltech´s OPTICAL BRIGHTNER additive (sold separatly) will provide a unique transparent blue color only visible when exposed to the sun/UV light.

RESOLTECH has always been concerned by the user’s health and safety and all the WWA systems are solvents free and CMR components free.

For castings in glass recipients, a flexible version is possible when using a 100/90 mixing ratio.

Please contact our technical department for further information about flexible version.

TG (°C)
Mix density
Mix viscosity (mPa.s)
Gel time on 70 mL, 4cm at 23°C