WASA RELEASE

Solvent-free concrete release agent 

Applying WASA RELEASE concrete release agent to WETCAST molds using a spray gun
Applying WASA RELEASE concrete release agent to WETCAST molds using a spray gun

Simple, residue-free demolding of concrete products is crucial in the wetcast and precast concrete industry. The formwork, polyurethane molds, and liners used have a critical impact on the result. The right choice of release agent and its correct application play a key role as early as the production stage for the PU molds and liners themselves.

WASA Release 301

Available container sizes: 1,000 liters, 210 liters, 20 liters, 10 liters

Achieving the best results requires the perfect combination of mold, liner, and release agent.”

For use with

  • WASA PRECAST and WASA WETCAST molds
  • Polyurethane liners for creating textured precast concrete elements and facades
  • WASA SHUTTERING – polyurethane-coated steel or wood formwork 
  • Facade and precast concrete elements with an exposed concrete finish
  • Heat treatment process for concrete with a maximum temperature of 70°C
  • Wetcast and precast concrete plants

Product features

  • Ready-to-use, easy-to-apply emulsion
  • Solvent-free
  • Low-odor
  • Non-flammable

Handling information

WASA RELEASE should ideally be applied using a pressure sprayer at a minimum pressure of 1 bar. Electric or pneumatic pump systems installed as stationary units can also be used. In automated wetcast and precast concrete production, “airless” sprayers with a very low flow rate achieve the best results. Fine white droplets form when the release agent is applied to the mold. These do not need to be wiped away.

DO NOT begin casting until the white droplets have completely disappeared and a transparent film of release agent has formed on the surface.

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