HP-8800Neutral curtain-wall silicone sealant
A neutral-cure structural grade for curtain wall glass, stone and aluminium panels, with ≥1.5 MPa tensile strength and service from −50°C to +150°C.
At a glance
Key figures
590 ml, 20 pcs/ctnNet weight
15–25 minutes (at 25°C)Skinning time
−50°C to +150°CService temperature
+5°C to +40°CApplication temperature
Technical data sheet
HP-8800 specifications
| Property | Value |
|---|---|
| Appearance | Smooth paste, available in various colors |
| Density (20°C) | 1.55 ± 0.05 g/cm³ |
| Curing method | Neutral cure, room temperature |
| Skinning time | 15–25 minutes (at 25°C) |
| Curing time | 48–72 hours (depending on thickness) |
| Application temperature | +5°C to +40°C |
| Service temperature | −50°C to +150°C |
| Tensile strength | ≥1.5 MPa |
| Elastic modulus | 0.5–1.0 MPa |
| Elongation at break | ≥200% |
| Shore A hardness | 30–40 |
| Water / UV / ozone resistance | Excellent |
| Color | White, black, customizable |
| Net weight | 590 ml, 20 pcs/ctn |
Values as published in the product datasheet and on the packaging. Typical values, not a specification. Always run a compatibility and adhesion test on the actual substrate before full application.
Features
What it does
Single componentReady to use, no mixing required.
Neutral cureNo acidic components; safe on sensitive substrates.
High strength and adhesionMedium to high modulus for structural and curtain wall use.
Excellent flexibilityRetains elongation and water-tightness after cure.
Durable elastomerNon-corrosive; resists extreme cold and heat.
Outstanding weather resistanceResists aging, UV, ozone and temperature extremes.
Applications
Where it goes
- Structural bonding of glass, stone, aluminium panels and insulation panels
- Offset or butt joint sealing in curtain walls and skylights
- High-rise and industrial bonding and sealing
- Semi-hidden and fully hidden frame curtain walls
Not sure this is the right grade?
Send us the substrate and joint width — we will name one.
Same range
Other grades in this range
Compare the figures before you decide.
HP-9900
Neutral structural silicone sealant
Curing method · Neutral cure, room temperature
Skinning time · 15–30 minutes (at 25°C)
Skinning time · 15–30 minutes (at 25°C)
HP-7000
Neutral silicone sealant for glass and stone
Curing method · Neutral cure, room temperature
Skinning time · 15–30 minutes (at 25°C)
Skinning time · 15–30 minutes (at 25°C)
HP-2000
Neutral weatherproofing silicone sealant
Curing method · Neutral cure, room temperature
Extrudability · Good extrudability within 4°C to 40°C
Extrudability · Good extrudability within 4°C to 40°C
BY-6000
Neutral silicone sealant
Curing method · Natural drying and curing
Net weight · 300 ml, 24 pcs/ctn
Net weight · 300 ml, 24 pcs/ctn
Enquiries
Order HP-8800
Tell us the volume and destination port. You get a datasheet and a price, usually within 24 hours.
