PERMABOND® TA4204 is a 2-part, 1:1 toughened acrylic adhesive. It can be used to bond a wide variety of materials including metals, plastics, GRP, ceramics, wood and other substrates. It is convenient to use in an easy-to-dispense cartridge or it can be used bead on bead without a mixing nozzle.
FEATURES:
Adhesion to a wide variety of substrates
Fast cure at room temperature
Can be used with or without nozzle
High shear and peel strength
Good impact strength
Good chemical resistance
Crystal clear appearance
Bonds well to unprepared aluminium
APPLICATIONS:
Aircraft parts (TA4246 is aerospace approved)
Automotive exterior components• Lifts, stairlifts, stairs and walkways
Sign bonding, point of sale and shopfitting
Bus, train, tram interiors
Vehicle conversions, campervans
Magnet/ferrite bonding electric motors
Loudspeaker component bonding
Typical Properties
PHYSICAL PROPERTIES OF UNCURED ADHESIVE
TA4204 A
TA4204 B
Chemical composition
Methyl
methacrylate
Methyl
methacrylate
Appearance
Clear, colourless
Clear, colourless
Viscosity @ 25°C
100,000 mPa.s (cP)
Thixotropic gel
10,000 mPa.s (cP)
Specific gravity (resin)
1.0
1.0
TYPICAL CURING PROPERTIES
Ratio of use
1:1
Maximum gap fill
3 mm (0.16 in)
Fixture time (zinc) @23°C
1-2 minutes
Handling time (zinc)
(0.3 N/mm² shear strength is
achieved) @23°C
