Compset Adhesive 121 Gel Technical Information
Our Compset 121 Gel is high elongated, high strength for structural bonding of masonry, FRP composites, timber and metals. Ideal for applications where the adhesive joint design is under stress movement,
Combined in one product for the winning advantage
- Epoxy - adhesion
- Urethane- flexibility
- Butyl Nitrile Rubber - toughness
Preparation Information:
Surfaces to be bonded free of any contaminates such as dust or oil.
Timber, epoxy or painted surfaces should be sanded thoroughly to provide a good mechanical key. Polyester, vinyl ester laminates should be waxed resins, fully cured then sanded to remove any residual waxes or surface inhibitions. Concrete should be at least 28 days old and free of additives, curing agents and oils.
Prepare concrete by acid etching/neutralising/washing, professional grinding or captive blast cleaning as applicable to expose firmly held aggregate. Prepare steel surfaces in according to AS 1627-2002 or appropriate international standard. If in any doubt consult qualified engineer. Apply adhesive to both surfaces. Clamping should be firm to hold components in place during cure. Excessive clamping is to be avoided as this can lead to minimal glue line thickness