Silicone-free, rapid air release agent for use with a wide variety of unsaturated polyester and vinyl ester resins

  • Physical Characteristics

    AppearanceLiquid, yellow
    Non-volatile content36 – 40 % ASTM D
    1644 B
    Density1.06 g/cm³ DIN
    51757 (20 °C)
    Viscosity150 – 250 mPa.s
    DIN 53015 (23 °C)
    Solvent(s)Aromatic petroleum

  • Features

    • Most effective general purpose silicone-free air release
    agent for UPR and vinyl ester based composites
    • Demonstrated equivalent air release results in
    comparative applications testing with a wide range of
    UPR resins using the recommended dosage

  • Applications

    • Cast polymer
    • Gel coat
    •  Coatings
      • Marine
      • Marine Laminate
      • Tubs & showers

  • Dosage

    For optimum performance, mix Borchi® A-111 into resin before the addition of other formulation components. This process
    prevents bubble formation during compounding and application processes. 0.1 – 0.5 % additive by weight (as supplied)
    based on total formulation.

  • Storage

    Please consult Borchi® A-111 product label for storage and handling instructions. Store and use material in cool, dry, wellventilated
    area away from heat, direct sunlight, hot metal surfaces and all sources of ignition. Once opened, container
    should be resealed immediately each time product is removed. Recommended shelf-life is three years from date of

  • Safety

    Please refer to our safety data sheet for information relating to product safety

Registration :
  • Europe : EINECS, EU - REACH (Registered)
  • Switzerland : EINECS
  • USA : TSCA
  • Canada : DSL
  • Australia : AICS
  • New Zealand : NZIoC
  • China : IECSC
  • Japan : ENCS
  • Korea : ECL
  • Taiwan : NECI
  • Philippines : PICCS