Permabond Initiator 41

Product Overview

Permabond Initiator 41 is used in conjunction with Permabond TA(structural acrylic) adhesives as a no-mix resin and initiator system. Its solvent free formulation allows a long open time if required. Alternatively, parts can be bonded immediately after application (no need to wait for evaporation).

Featured Properties

• Brush on liquid
• Quick & easy to use

Storage

Storage Temperature - 5 to 25°C

Directions for Use

• Surfaces should be clean, dry and grease-free prior to initiator application.
• Permabond Initiator 41should be applied either by wiping (using a clean cloth), spraying or brushing onto part. For best results it should be a thin even coating.
• Permabond TA structural acrylic should be applied to the corresponding part.
• When the two parts marry, the adhesive is reacted and will cure. Parts should be clamped firmly and not disturbed for the duration of the handling time (as per table on the left).
• Excess initiator can be cleaned off using a suitable alcohol (such as isopropanol, acetone or MEK).
• For maximum bond strength, allow adhesive to cure for 24 hours at 23°C.
• Permabond Initiator 41 is formulated to minimise attack and maximise performance on certain plastics. However, it is recommended that the product is tested for compatibility prior to use in production.