HP-5000Non-staining stone silicone sealant
A neutral-cure silicone made for stone: ±25% movement capability and a non-staining formula that will not mark marble, granite or other porous substrates.
At a glance
Key figures
15–30 minutesSkinning time
−40°C to +150°CService temperature
+5°C to +40°CApplication temperature
≥1.2 MPaTensile strength
Technical data sheet
HP-5000 specifications
| Property | Value |
|---|---|
| Appearance | Smooth paste, uniform consistency |
| Density (20°C) | 1.50 ± 0.05 g/cm³ |
| Curing method | Neutral cure, room temperature |
| Movement capability | ±25% |
| Skinning time | 15–30 minutes |
| Curing time | 48–72 hours (depending on thickness) |
| Application temperature | +5°C to +40°C |
| Service temperature | −40°C to +150°C |
| Tensile strength | ≥1.2 MPa |
| Elongation at break | ≥200% |
| Shore A hardness | 30–40 |
| Water / UV / ozone resistance | Excellent |
| Color | White, black, grey or customizable |
| Shelf life | 12 months (stored below 27°C) |
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.
Storage and safety. Store in a cool, dry, well-ventilated place below 27°C. Shelf life is 12 months; product beyond this period must be tested before use. Keep away from fire sources and out of reach of children. Always conduct compatibility and adhesion tests before full application.
Features
What it does
Single component, neutral cureDesigned for stone installation and stone curtain wall weatherproofing.
Non-staining formulaNo staining or pollution on porous substrates such as marble and granite.
Excellent adhesion to stoneStrong bond to marble, granite and other natural stone.
High movement capability±25% — suited to joints under thermal expansion and contraction.
Weather resistanceResists aging, UV radiation, ozone and temperature change.
Environmentally friendlyPollution-free formulation for high-end stone work.
Applications
Where it goes
- Weatherproof sealing of marble, granite and other stone curtain wall systems
- Joint sealing and finishing for natural stone panels
- Expansion joints between stone materials exposed to weather
- High-end architectural stone decoration requiring non-staining performance
Not sure this is the right grade?
Send us the substrate and joint width — we will name one.
Enquiries
Order HP-5000
Tell us the volume and destination port. You get a datasheet and a price, usually within 24 hours.
