Cromar Hydrosil Seam Sealer & Detailer
Cromar Hydrosil Seam Sealer & Detailer - 7.5L is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Customer Services
Customer Services
Got a query? Call 0330 055 8210
We're open from 8am to 5pm, Monday to Thursday, and 8am to 4:30pm on Friday.
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
Cromar Hydrosil Seam Sealer & Detailer
Cromar Hydrosil Seam Sealer & Detailer – seam sealer
Used for the protection of seams, penetrations, and fasteners on various architectural surfaces and roofing substrates. Upon cure, the Hydrosil® Seam Sealer and Detailer forms a durable, breathable and water-resistant barrier that is resistant to degradation from UV and natural weathering.
Key benefits
- Typically single coat application
- Superior adhesion
- Fast cure time - tack free in 2 hours
- Highly durable
Typical applications
- Weatherproofing seams and all areas of penetrations through roof coating
- For use in combination with Hydrosil®
Technical information
| Property | Value |
|---|---|
| Pack size | 7.5L |
| Shelf life | 18 months |
Available sizes and packs
| Size | Sold as | Code |
|---|---|---|
| 7.5L | Each | 887263 |
Health and safety
Signal word: Warning (H319, H373, H317, H411). Read the Safety Data Sheet before use.
Download the Cromar Hydrosil Seam Sealer & Detailer technical data sheet (PDF)
Download the Cromar Hydrosil Seam Sealer & Detailer safety data sheet (PDF)
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
