Sikasil-825 Silicone Sealant
Sikasil-825 Silicone Sealant - Anthracite / 380ml is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Delivery is £12.50 + VAT to UK Mainland. Orders over £100.00 + VAT qualify for free delivery, except for certain products—these will be clearly shown at checkout.
Orders placed by 3pm (stock permitting) are dispatched the same working day on a next working day service (not guaranteed).
Some areas, like Northern Scotland, may take 2–3 working days.
Northern Ireland, Channel Islands and Isle of Man at extra cost – contact us for a quote
We're open:
Mon–Thurs: 8am–5pm
Friday: 8am–4:30pm
Call us: 0330 055 8210
Sikasil-825 Silicone Sealant
Sikasil-825 Silicone Sealant – low modulus, neutral cure silicone sealant
Sikasil®-825 is a low modulus, neutral cure, alkoxy, low odour silicone sealant that adheres to a wide range of both porous and non porous surfaces without the need for priming.
Key benefits
- Excellent tooling and slow skinning properties for large scale construction and glazing applications
- Excellent adhesion - adheres to most common surfaces including glass, metals, plastics and wood (painted or unpainted), uPVC and polycarbonate
- Excellent external weathering properties (over many years exposure)
- High viscosity non-slump formula
- Resistant to fumed Hydrogen Peroxide and fumed Formaldehyde once fully cured
Typical applications
- Perimeter pointing internally and externally around uPVC /wood and powder coated aluminium
- Sealing and as an adhesive onto uPVC, plastic trims and components
- Sealing soft metals such as lead, copper and zinc
- Weather sealing and joint sealing to pre-formed panels and curtain walling, glazing sealing and draught proofing
- Glass to glass and glass to aluminium sealing
- Parapet and roof weather sealing applications
- Ideal for precast concrete and masonry products, including brick, natural stone and terracotta
- Suitable as an expansion joint sealant
- Bedding and sealing of insulated glass units
Technical information
| Property | Value |
|---|---|
| Colours | Anthracite, Beige, Black, Brick Red, Brown, Buff, Dark Anthracite, Dark Grey, Limestone White, Magnolia, Mid Grey, Portland Stone, White |
| Pack size | 380ml |
| Shelf life | 12 months |
Available sizes and packs
| Colour | Size | Sold as | Min. order | Code |
|---|---|---|---|---|
| Anthracite | 380ml | Each | 25 | 835414 |
| Beige | 380ml | Each | 25 | 835394 |
| Black | 380ml | Each | 25 | 835393 |
| Brick Red | 380ml | Each | 25 | 835396 |
| Brown | 380ml | Each | 25 | 835395 |
| Buff | 380ml | Each | 25 | 835397 |
| Dark Anthracite | 380ml | Each | 25 | 835415 |
| Dark Grey | 380ml | Each | 25 | 835398 |
| Limestone White | 380ml | Each | 25 | 835399 |
| Magnolia | 380ml | Each | 25 | 835410 |
| Mid Grey | 380ml | Each | 25 | 835411 |
| Portland Stone | 380ml | Each | 25 | 835413 |
| White | 380ml | Each | 25 | 835392 |
Sold in full boxes of 25 – please order in multiples of 25. Price shown is per item.
Health and safety
Signal word: Warning (H317, H319). Read the Safety Data Sheet before use.
Download the Sikasil-825 Silicone Sealant technical data sheet (PDF)
Download the Sikasil-825 Silicone Sealant safety data sheet (PDF)
Payment & Security
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