# Sealant CERESIT CS25 sanitary silicone, chocolate, 280 ml

**URL:** https://aio.lv/en/product--ceresit-8003734--10789280
**Data updated:** 2026-04-27 22:26 (EEST)
**Category:** Paints and varnishes
**Manufacturer:** CERESIT
**Manufacturer code:** 8003734
**EAN:** 8691451080974
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ceresit-8003734--10789280

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

CERESIT CS25 is a sanitary silicone sealant in chocolate color, supplied in a 280 ml cartridge. Designed for sanitary joints and connections in bathrooms, kitchens and wet areas, it provides waterproof sealing, mould and mildew resistance and long-lasting flexibility. Suitable for sealing around sinks, bathtubs, showers, tiles and plumbing fixtures.

## Long description

CERESIT CS25 sanitary silicone in chocolate tone is a 280 ml cartridge sealant developed for sealing sanitary joints and connections in bathrooms, kitchens and other wet areas. Formulated to create a waterproof, flexible joint that adheres to common non-porous surfaces, this sanitary silicone is intended for use around sinks, bathtubs, showers, tiles and plumbing fixtures where a durable sanitary seal is needed.
Advantages
The product provides reliable waterproofing and remains permanently elastic to accommodate small movements in joints. It features resistance to mould and mildew growth, reducing the need for frequent maintenance in damp environments. The chocolate colour allows for a discrete finish on darker tiles and fixtures, helping joints blend with surrounding materials. The cartridge format is compatible with standard caulking guns for controlled application.
Suitable for
Sealing joints between tiles and sanitary fixtures (sinks, bathtubs, showers)
Sealing around plumbing penetrations and pipe collars in wet rooms
Sealing movement joints in bathroom and kitchen areas where a sanitary, mould-resistant finish is required
When it may not be suitable
This sanitary silicone is formulated for non-porous and glazed surfaces; it may not adhere adequately to very porous substrates such as untreated concrete, unpainted wood or certain types of natural stone without appropriate priming. It is not intended for structural glazing, load-bearing joints, or continuous immersion in water where specialised marine or pool sealants are required.
Key specifications
Colour: chocolate
Volume: 280 ml cartridge
Type: sanitary silicone sealant
Properties: waterproof, permanently elastic, mould and mildew resistant
Typical applications: sanitary joints, bathroom and kitchen wet areas
How to use
Prepare surfaces by ensuring they are clean, dry and free from grease, dust and old sealant. Cut the cartridge tip to the required bead size and fit a standard caulking gun. Apply an even bead of silicone into the joint, then tool the sealant within the product’s tack-free time to obtain a smooth finish and good contact with both joint sides. Allow the sealant to cure fully according to ambient temperature and humidity before exposing it to water.
What to consider before purchase
Confirm the chocolate colour matches existing tiles or fixtures under the intended lighting conditions.
Ensure substrate compatibility (non-porous or properly primed porous surfaces).
Check required bead size and that a 280 ml cartridge provides sufficient volume for the planned work.
Usage recommendations
Apply at recommended ambient temperatures and ensure proper ventilation during curing. For best mould resistance, keep joints clean and perform periodic inspection; remove and replace the sealant if signs of deep contamination or loss of adhesion appear. Use a suitable primer on difficult substrates according to manufacturer guidance.

## FAQ

### How much does the CERESIT CS25 sanitary silicone sealant 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 — 58 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 07.07.2026 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 CERESIT 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 CERESIT 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/10789280/60038979_large.webp