# Sanitary Silicone Sealant ATLAS SIL-S280-B cartridge 280 ml black

**URL:** https://aio.lv/en/product--atlas-sil-s280-batlas--11791844
**Data updated:** 2026-03-09 07:16 (EET)
**Category:** Paints and varnishes
**Manufacturer:** ATLAS
**Manufacturer code:** SIL-S280-B/ATLAS
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--atlas-sil-s280-batlas--11791844

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Sanitary silicone sealant ATLAS SIL-S280-B in a 280 ml cartridge, black. Designed for sanitary and bathroom sealing applications, it provides flexible, watertight joints for sinks, bathtubs, showers and tiles. Supplied in cartridge form for use with standard caulking guns; suitable for indoor use where mold and moisture resistance are required.

## Long description

Sanitary silicone sealant ATLAS SIL-S280-B cartridge 280 ml black is a ready-to-use, neutral-cure silicone formulated for sealing joints in bathrooms and other wet indoor environments. Supplied in a 280 ml cartridge for use with standard caulking guns, this black sanitary silicone creates flexible, watertight seals around sinks, bathtubs, showers, ceramic tiles and plumbing fixtures. The formulation is intended to resist moisture and limit microbial growth, making it suitable for continuous exposure to humidity in residential and commercial wet areas.
Advantages
This sanitary silicone provides durable elasticity that accommodates slight joint movement while maintaining a tight water-resistant seal. The neutral cure chemistry reduces corrosion risk on metal fittings and prevents strongly acidic or alkaline off-gassing. Its black color ensures a consistent, discreet finish when matching dark fixtures or grout lines. Cartridge packaging allows precise application with standard caulking guns and minimizes product waste.
Suitable for
Sealing joints between sinks, countertops and backsplashes
Caulking around bathtubs and shower trays
Filling perimeter joints of ceramic and porcelain tiles in wet rooms
Sealing around plumbing fixtures and bathroom fittings
Key specifications
Volume: 280 ml cartridge
Color: black
Type: sanitary neutral-cure silicone
Application: indoor wet areas (bathrooms, showers, kitchens)
Cure characteristic: flexible, elastic seal after curing
Packaging format: cartridge for caulking gun application
How to use
Prepare surfaces by cleaning and drying thoroughly; remove old sealant, grease and loose material. Cut the cartridge nozzle to the desired bead size, load into a compatible caulking gun and apply a continuous bead into the joint. Tool the sealant within the recommended skin-over time to achieve a smooth finish and ensure good contact with both joint faces. Allow the sealant to cure fully according to ambient temperature and humidity before exposing the joint to water.
Usage recommendations
For best results, use on clean, dry substrates and observe manufacturer guidelines for joint dimensions and movement capacity. Avoid application at temperatures outside the recommended range and provide adequate ventilation during curing. Test color compatibility on a small area if matching to dark tiles or fixtures is critical.

## FAQ

### How much does the ATLAS SIL-S280-B sanitary silicone 280 ml cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 13.07.2026 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 ATLAS 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 ATLAS 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/11791844/68518394_large.webp