DOWSIL™ ecoSEAL 785+ Sanitary Silicone Sealant 300ml - White

DOWSIL™ ecoSEAL 785+ Sanitary Silicone Sealant is a high-performance one-part silicone sealant designed for sealing sanitary fittings such as baths, showers, sinks, and ceramic tile joints. It offers advanced protection against bacteria growth, including harmful strains like Salmonella, E. coli, and MRSA, thanks to its built-in fungicide that helps prevent mould. The sealant features a fast cure time, becoming tack-free in just 30 minutes, and has a joint movement capability of +/-20%. Packaged in an eco-friendly foil sausage, it minimizes waste during disposal. DOWSIL™ ecoSEAL 785+ Sanitary Silicone Sealant is the ideal choice for reliable, hygienic sealing in high-moisture areas.

• Fast cure - tack free in 30 minutes
• Contains a fungicide to resist mould growth
• Conforming to ISO 11600-F-20LM

For use with Geocell Ecoseal Sleeve 300ml - Re-useable Plastic Cartridge.

Area	Interior
Recommended Use	Sealing of sanitary fittings, including baths, showers, sinks, urinals and ceramic tile joints.
Drying Time	Tack free: 30 minutes
Application Method	Sausage Gun/ Geocell Ecoseal Sleeve Plastic Cartridge
Clean Up	Excess sealant can be cleaned off tools and non-porous surfaces while still uncured using DOWSIL R-40 Universal Cleaner.

Ensure that all surfaces to be sealed are clean, dry, sound, and free from grease. For non-porous surfaces, clean with DOWSIL™ R-40 Universal Cleaner or methylated spirits, then dry thoroughly with a clean, lint-free cloth that is free of oil.

Note: When using any solvent, ensure proper ventilation. Avoid heat, sparks, and open flames, and wear solvent-resistant gloves. Always follow the safety precautions listed on the solvent container label.

For best results ensure adequate preparation is preformed before application.

• To ensure a clean and neat application, mask areas adjacent to the joints with tape. This prevents contamination of surrounding surfaces and ensures a straight, uniform sealant line. Remove the masking tape immediately after tooling for a crisp finish.
• For joints that require backup material, a closed-cell polyethylene backer rod is recommended.
• In shallow joints, use low-tack polyethylene tape as a backer. These materials help provide proper back pressure and prevent three-sided adhesion, ensuring optimal sealant movement.
• Tool the joint within 5 minutes of applying the sealant to ensure good contact with the substrate. Tooling also provides a smooth, professional finish, ensuring long-lasting performance.
• The sealant joint width should accommodate the movement capability of the sealant.
• Minimum joint width for DOWSIL 785 Sanitary Acetoxy Silicone should be 6 mm.
• For joints between 6–12 mm wide, a seal depth of 6 mm is required.
• For joints wider than 12 mm, use a width-to-depth ratio of 2:1.
• For fillet joints, ensure a minimum of 6 mm sealant bite to each substrate.

When stored in cool, dry conditions below 30°C (86°F) in its original unopened container, DOWSIL™ ecoSEAL 785+ Sanitary Silicone Sealant has a shelf life of 27 months from the date of manufacture.

Q. What makes DOWSIL™ ecoSEAL 785+ different from other silicone sealants?

A. DOWSIL™ ecoSEAL 785+ is formulated with an antibacterial fungicide that prevents the growth of harmful bacteria like Salmonella, E. coli, and MRSA. It also resists mould growth, making it a highly effective choice for sanitary applications.

What is the packaging of DOWSIL™ ecoSEAL 785+?

A. DOWSIL™ ecoSEAL 785+ is available in a foil sausage packaging, which is more eco-friendly and helps minimize waste during disposal compared to traditional cartridges.

 

Delivery

All orders placed on a working day before 3pm will be dispatched on the same day for next working day delivery. Orders placed before 3pm on Friday will be delivered on Monday (excluding bank holidays). Orders placed on weekends and Bank Holidays will be dispatched on the next working day. All orders have a charge of £3.99 for express delivery. We strongly suggest customers avoid booking tradespeople until they receive their order. Next Day Paint will not be held liable for any costs incurred due to order processing errors, delivery delays, or other issues that may result in financial loss.

Special Delivery

You can now choose some special delivery options. 

• AM Delivery: Get your order by 2pm
  If placed on a working day before 3pm, the AM Delivery will be dispatched on the same day for Next Working Day delivery. 
  Orders placed before 3pm on Friday will be delivered on Monday AM (excluding bank holidays). Orders placed on weekends and Bank Holidays will be dispatched on the next working day for delivery on the following AM. All orders have a charge of £12.99 for AM delivery.

• Late Cut-Off: Get an extra hour to place your order for Next Working Day delivery.
  Orders placed on a working day before 4pm will be dispatched on the same day for Next Working Day delivery. 
  Orders placed before 4pm on Friday will be delivered on Monday (excluding bank holidays). Orders placed on weekends and Bank Holidays will be dispatched on the next working day. All orders have a charge of £5.99 for Late Cut-Off delivery.

• Saturday Delivery: Get your order on Saturday
  Option available on Fridays. Orders placed on Friday before 3pm will be delivered on Saturday. All orders have a charge of £9.95 for Saturday delivery.

 

Exceptions

We do not deliver to the Channel Islands or the Republic of Ireland

Certain postcodes delivery times and charges may vary please head to the cart to see your available delivery options.

Returns

We offer a 14 day money back guarantee for all goods shipped correctly that are not required. If the item is not required, please send the item back for a full refund in its original condition, unused with its original packaging. Please note return for unwanted item is at your own expense.

Contact us as soon as possible to inform us you will be returning the product either by the contact form below or by calling our team on 0161 960 0217.

Please note that all tinted paint purchases are final and non-refundable, if you are unsure this is your product please check the listing or contact us for details. Once an order is processed and mixed, it cannot be returned or refunded, even in cases of delivery delays or changes in circumstances.

While we strive to meet delivery timelines, we are not responsible for any delays once the product has been shipped. Delivery times may vary due to factors such as courier delays, weather conditions, or other circumstances beyond our control.

We always recommend getting samples or contacting us for free of charge colourcharts. We do our best to represent colours as accurately as possible however screens variations and different surfaces can alter this. Unfortunately in the event you do not like the colour we are unable to accept the product back if they it has been opened.

Damaged Paint

Please visit our damages page where we can help resolve the issue for you. 

Incorrect Item

We will be happy to organise an exchange for the correct goods at no extra charge to yourself, please get in touch to organise this.

Faulty Items

If you find a fault with your product, we can offer a full refund or exchange within 30 days. We test every product that is returned to us, sadly if a product is found to have no fault we cannot refund this and the you will be given the option to have this returned to you. Please get in touch to discuss these options. If you find fault after 30 days of purchase you may wish to contact the manufacturer directly as they will be able to offer support with the product.