BY-808Acid glass silicone sealant
A fast-curing acid silicone for large-scale construction, glass facades, high-end windows and aquariums. Oil-free, non-toxic, high strength and high toughness, backed by a 25-year warranty.

At a glance
Key figures
5–15 minSkinning time
300 ml, 24 pcs/ctnNET
12 months (below 27°C)Shelf life
Technical data sheet
BY-808 specifications
| Property | Value |
|---|---|
| NET | 300 ml, 24 pcs/ctn |
| Color | White / Clear |
| Shelf life | 12 months (below 27°C) |
| Sagging — vertical flow | ≤3 mm |
| Sagging — horizontal | No change |
| VOC content | ≤4% |
| Skinning time | 5–15 min |
| Tensile strength (23°C) | ≥0.4 |
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
25-year warrantyDesigned and warranted for large-scale projects.
High strength, high toughnessHolds up under load and movement on large panels.
Super fast curingShort skinning time keeps installation moving.
Oil-free and non-toxicHarmless formulation, safe around aquaria and interiors.
Applications
Where it goes
- Large glass panels
- Large-scale engineering projects
- High-end doors and windows
- Aquariums
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.

BY-708
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NET · 300 ml, 24 pcs/ctn
Shelf life · 12 months (below 27°C)
Shelf life · 12 months (below 27°C)

BY-608
Acid silicone sealant for interiors
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Skinning time · ~20 minutes
Skinning time · ~20 minutes

H768
Acid glass silicone sealant
Curing method · Acetic cure, room temperature
Skinning time · 10–15 minutes (at 25°C)
Skinning time · 10–15 minutes (at 25°C)

H668
Acid glass silicone sealant
Curing method · Acetic cure, room temperature
Skinning time · 10–15 minutes (at 25°C)
Skinning time · 10–15 minutes (at 25°C)

H568
Fast-cure acid glass silicone sealant
Curing method · Acetic, fast-curing at room temperature
Skinning time · 5–10 minutes (at 25°C)
Skinning time · 5–10 minutes (at 25°C)
Enquiries
Order BY-808
Tell us the volume and destination port. You get a datasheet and a price, usually within 24 hours.

