Araldite 2021-1 Methacrylate Adhesive

Araldite 2021-1 Methacrylate Adhesive
Araldite 2021
Araldite 2021-1 Methacrylate Adhesive
Araldite 2021
  • Bonds a wide range of materials
  • High strength + impact resistant
  • Fast curing

Araldite 2021 is a tough methyl methacrylate adhesive that is suitable for many applications. This fast-drying adhesive is already hand-tight after 4 minutes and therefore particularly suitable for parts that cannot be held together. Very suitable for bonding plastics and metals such as aluminum, copper, stainless steel and other types of steel. Check the datasheet for extensive information about tensile and shear strength based on substrate.

Tip: don't forget to order the application gun and the appropriate mixing tubes.

Features Araldite 2021 Methacrylate Adhesive

  • Very good resistance to heat.
  • Highly impact resistant.
  • Good resistance to chemicals and water.
  • Hand-tight after 4 minutes.


Araldite 2021-1 is suitable for bonding the following applications:

  • GRP, SMC, GRE and thermoset composites.
  • ABS, PVC and acrylics.
  • Polycarbonate.
  • Ferrous metals, aluminum and copper.
  • Polyamides, polystyrene foams and polyurethane foams.
  • Various rubbers.
  • Glass, quartz and gemstones.
  • Ceramic materials.
  • Copper.

Technical properties

Colour: beige
Specific gravity: 1 g/cm3
Shear strength: 22 N/mm2
Peel strength: 11 N/mm2
Viscosity: 45.000 mPa.s.
Gap filling capacity: up to 4 mm
Temperature resistance: -60°C to 100°C
Minimum curing time for initial strength: 4 minutes for 1 N/mm2 on aluminum at 23°C
Packaging: 50 ml double cartridge
Application gun: application gun LS50-1 (50 ml)
Mixing tubes: mixing tube A (50 ml)

Araldite 2021 is a methyl methacrylate adhesive, just like Araldite 2022-12047-12048 and 2052-1. These adhesives have many similarities, but the main differences are in processing time, colour, viscosity and temperature resistance. Do you want to know which adhesive you need? Then please contact us

We have a number of recommendations for working safely with polymers. At Polyestershoppen you will not only find the polymers themselves, but you can also purchase all the protective equipment you need from us. If you have any doubts or questions, please contact our customer service. We can give you advice on how to work safely with polymers.

Safety equipment


Code Description
H225 Highly flammable liquid and vapour.
H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.
H335 May cause respiratory irritation.
H412 Harmful to aquatic life with long lasting effects.
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P235 Keep cool.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P370+P378 In case of fire: Use… to extinguish.
P501B Dispose of contents/container in accordance with in accordance with local regulation

Product Choices

24,99 24,99
Packaging Price

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Volume related prices

You order Your price You save
6 Pieces € 23,74 € 7,50
12 Pieces € 22,49 € 30,00
60 Pieces € 21,24 € 225,01