# Roofing sealant Soudal SIL DEK SOU 310 ml, black

**URL:** https://aio.lv/en/product--soudal-sil-dek-sou--11917109
**Data updated:** 2026-03-10 09:21 (EET)
**Category:** Paints and varnishes
**Manufacturer:** Soudal
**Manufacturer code:** SIL DEK SOU
**EAN:** 5411183157613
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--soudal-sil-dek-sou--11917109

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Soudal SIL DEK SOU is a 310 ml roofing sealant in black designed for sealing joints, overlaps and flashings on roofs. Supplied in a cartridge format for application with a caulking gun, it provides a flexible, weather-resistant seal suitable for use on common roofing materials. Intended for repair and maintenance of roof penetrations, gutters and roof connections.

## Long description

Soudal SIL DEK SOU 310 ml roofing sealant in black is formulated for sealing joints, overlaps and flashings on roof surfaces. Supplied in a 310 ml cartridge for use with a standard caulking gun, the product cures to a flexible, weather-resistant seal that adheres to common roofing materials. It is intended for repair and maintenance work such as sealing around roof penetrations, gutters and roof connections, providing a durable barrier against water ingress and drafts.
Advantages
The sealant offers flexible elasticity after curing, allowing it to follow thermal and mechanical movements in roof assemblies. It provides good adhesion to typical roofing substrates and resists weathering and moisture exposure. The cartridge format enables controlled application with a caulking gun for accurate bead placement and minimal waste. The black color allows discrete finishing on dark roofing materials and flashings.
Suitable for
 Sealing overlaps and joints on metal, bitumen and composite roofing
 Repairing flashings, roof penetrations and around vents
 Sealing gutters, downspouts and roof-to-wall connections
Key specifications
 Formulation: elastomeric sealant in cartridge form
 Volume: 310 ml cartridge suitable for caulking guns
 Color: black suitable for dark roofing materials
 Properties: flexible after curing and weather-resistant
 Application temperature range: suitable for typical outdoor use (refer to manufacturer data for precise limits)
How to use
Cut the cartridge tip to the desired bead size and fit a compatible nozzle. Apply with a standard caulking gun to clean, dry and dust-free surfaces. Smooth the joint with a suitable tool or spatula within the product’s tack-free time to ensure full contact with both sides of the joint. Allow the sealant to cure undisturbed according to ambient conditions; curing time depends on temperature and humidity. Remove fresh uncured sealant with an appropriate solvent; cured material must be removed mechanically.
Usage recommendations
For best results, ensure surfaces are clean, dry and free from grease, loose particles and frost. Test adhesion on unfamiliar substrates before full application. Avoid applying the sealant below recommended temperature limits and protect fresh sealant from rain until cured.

## FAQ

### How much does the Soudal SIL DEK SOU roofing sealant 310 ml cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 620 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Soudal products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Soudal service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11917109/67348760_large.webp