PERMABOND TA4200 is a 2-part, 1:1 toughened acrylic adhesive. Its toughening makes it ideal for bonding dissimilar materials where differential thermal expansion and contraction could be an issue. It cures rapidly at room temperature and has good gap filling properties. It is ideal for use on a variety of metals and gives particularly high bond strength on aluminium surfaces.
Features & Benefits:
- Adhesion to a wide variety of substrates
- Fast cure at room temperature
- High shear and peel strength
- Good impact strength
- Good chemical resistance
- Rapid strength development
Properties:- Shear strength (mild steel): 23‐25 N/mm²
- Peel strength: 100-200 N/25mm
- Viscosity: 40,000 - 50,000 mPa.s
- Max. gap fill: 4 mm
- Handling time: 15-20 min
- Appearance: Cream
