Sika® Hybriflex® 55 - Building and construction adhesive
Verified by manufacturer 28 days ago
Neutral cure, hybrid polymer building and construction adhesive.
Application
- Bonding construction joints.
- Jointing cladding panels.
Description
A one part, neutral cure, hybrid polymer-based adhesive which has excellent primerless adhesion to most common building substrates. It is isocyanate, silicone and halogen free and over-paintable with most paints and used for general bonding and sealing in industry, engineering, construction and O.E.M markets.
Features and benefits:
- High bond strength.
- Permanently flexible.
- Overpaintable with most common paint types.
- Can be applied to wet surfaces.
- Chemical resistant to acids/ alkalis, petrol etc.
- Excellent initial grab properties.
General information
Color | White Grey Black |
Material | Polymer |
Shape | Formless |
Length | 50 mm |
Width | 50 mm |
Uniclass | |
CAWS | H92/770 General sealants M40/815 Sealant movement joints M40/75 Sealant movement joints H42/661 Sealant joints H40/785 Sealant jointing L10/75 Sealant joints L20/820 Sealant joints L20/80 Sealant joints L10/810 Sealant joints |
Specification data - Construction joint sealants
Classification data | |
Material | Polymer-based. |
Colour | White. Grey. Black. |
Shrinkage | To ISO 10563, <2%. |
Viscosity | Ca: 170,000–300,000 cP. Manufacturer guidanceHBDVII+/S70/10rpm. |
Modulus at 100% elongation | 0.6 MPa. |
TensileStrength | 1.5 MPa. Manufacturer guidanceTensile strength at break. |
Temperature resistance | -40 to +100℃. |
Base | Hybrid polymer. |
Shelf life | 12 months. Guidance for specification option: From date of manufacture when stored as directed. |
Density | ~1.5 g/cm³. |
Shore A hardness | 55–60 (1 week). |
Elongation at break | >100%. |
Elastic recovery | >75%. |
Chemical resistance | Excellent. Guidance for specification option: (Hypochlorite, dilute acid, dilute alkali, detergent, saline; 2 weeks immersion). |
Moisture resistance | Excellent. |
Ambient temperature | +5 to +35℃. Manufacturer guidanceAmbient air temperature. |
Curing time | ~1 mm/ 24 hours. |
Sustainability data
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Manufacturing plant location | |
Material | Polymer |
| Carbon dioxide equivalent | |
Carbon dioxide equivalent, as defined in BS EN 15804 Self-declared | |
Stage Normalised unit (kg CO₂ eq/kg) Declared unit (kg CO₂ eq/kg) Stage:A1–A3 ('Production stage') Normalised unit : 4.79 (kg CO₂ eq/kg) Declared unit : 4.79 Lower emissions | |
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