Permabond Initiator 41

Permabond Initiator 41 is a quick and easy, brush on initiator system.

Permabond Initiator 41

SKU 41 Category Brands: .

Permabond Initiator 41 is a solvent-free initiator, designed for use with structural acrylic adhesives. The initiator is versatile in its application, where it can be sprayed, brushed or wiped onto the part to create a thin even coating. The formulation allows a long open time or alternatively parts can be bonded immediately after application.


  • Suitable for use with Permabond structural acrylic (TA) adhesives


  • Brush on liquid
  • Quick application
  • Easy to use

Surface Preparation

  • Surfaces should be clean, dry and grease-free before applying Initiator 41
  • Brush, wipe or spray Permabond Initiator 41 onto part
  • Apply the Permabond TA structural acrylic to the part
  • Parts should be clamped firmly and left for the duration of the handling time
  • Allow the adhesive to cure for 24 hours at 23°C.
  • To remove any excess initiator, suitable alcohol such as isopropanol, acetone or MEK can be used.


To request any type of technical sheet or safety sheet.

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Technical Data sheet and safety data sheet

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