Sika Sikaflex-252 Strong Assembly Adhesive - 10.3 oz - 90916
$34.99
Sika Sikaflex-252 Strong Assembly Adhesive - 10.3 oz - 90916
Item # 959998
Description
Sikaflex®-252 is an elastic 1-component polyurethane adhesive especially designed for bonding large components in vehicle assembly. It is suitable for bonding coated metal, GRP, ceramic materials and plastics.
Features:
- Bonds well to a wide variety of substrates
- Capable of withstanding high dynamic stresses
- Good gap-filling properties
- Can be painted
- Vibration-damping
- Electrically non-conductive
Specifications:
- Chemical Base: 1-component polyurethane
- Colour: Black
- Cure Mechanism: Moisture-curing
- Density (uncured) depending on colour: 1.2 kg/L
- Non-sag Properties: Good
- Application Temperature (ambient): 10 - 35°C
- Skin Time: 40 minutes A
- Open Time: 35 minutes A
- Shore A Hardness: 50
- Tensile Strength: 3 MPa
- Elongation at break: 400%
- Tear Propagation Resistance: 7 N/mm
- Tensile Lap-shear Strength: 2.5 MPa
- Service Temperature: -40°C - 90°C
- 4 hours: 130°C
- 1 hour: 150°C
- Shelf Life: 12 months
- CGP (Corporate Quality Procedure):
- A)23°/50% r.h.
- B)Storage below 25°C (77°F)
Application:
- Sikaflex®-252 is suitable for assemblies that are subject to dynamic stresses
- Suitable substrate materials are:
- Timber
- Metals, particularly aluminum (including anodized components)
- Sheet steel (including phosphated, chromated and galvanized components)
- Metal primers and paint coatings (2-component systems)
- Ceramic materials
- Plastics
- Seek manufacturer's advice before using on plastics that are prone to stress cracking
- This product is suitable for professional experienced users only
- Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility