Dowsil 798+ Cold and Clean Room Silicone Sealant 310ml Cartridge - White
Dowsil 798+ Cold and Clean Room Silicone Sealant 310ml Cartridge - White
Order before 3pm weekdays for next working day delivery, only £3.99
View full details-
Anti Mould
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Excellent Adhesion
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Ideal for Bathrooms & Kitchens
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Tough & Durable
DOWSIL™ 798 Cold and Clean Room Sealant is a specialised, high-performance silicone sealant designed for sealing joints in refrigeration units, cold rooms, and other areas prone to mildew and bacterial growth. With its one-part, neutral curing formulation, it provides a durable, flexible seal that resists mildew, bacteria, and other contaminants. Suitable for both interior and exterior use, DOWSIL™ 798 offers excellent adhesion to a wide range of substrates, including masonry, tiles, aluminium, PVCu, glass, and stainless steel. Its low modulus and high elasticity make it ideal for environments exposed to temperature extremes, UV radiation, and ozone.
- Bacteria and mildew resistant
- Superior performance under extreme conditions.
- Adheres to a wide range of materials
Area | Interior & Exterior |
Recommended Use | Sealing joints in refrigeration units, cold rooms & in areas prone to mildew and bacterial growth |
Clean Up | Remove as much product as possible from the equipment before cleaning following manufacturer's recommendations |
- Cut the tip off the cartridge and screw on the nozzle.
- Cut the nozzle to the desired bead size.
- Place the cartridge into a sealant gun and apply the sealant smoothly along the frame.
Always follow manufacturer's instructions found on the tin
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.
Special Delivery
You can now choose some special delivery options.
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AM Delivery: Get your order by 12pm
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.
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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.
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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 any bespoke or mixed to order items can not be returned, if you are unsure this is your product please check the listing or contact us for details.
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.
Information
DOWSIL™ 798 Cold and Clean Room Sealant is a specialised, high-performance silicone sealant designed for sealing joints in refrigeration units, cold rooms, and other areas prone to mildew and bacterial growth. With its one-part, neutral curing formulation, it provides a durable, flexible seal that resists mildew, bacteria, and other contaminants. Suitable for both interior and exterior use, DOWSIL™ 798 offers excellent adhesion to a wide range of substrates, including masonry, tiles, aluminium, PVCu, glass, and stainless steel. Its low modulus and high elasticity make it ideal for environments exposed to temperature extremes, UV radiation, and ozone.
- Bacteria and mildew resistant
- Superior performance under extreme conditions.
- Adheres to a wide range of materials
Specifications
Area | Interior & Exterior |
Recommended Use | Sealing joints in refrigeration units, cold rooms & in areas prone to mildew and bacterial growth |
Clean Up | Remove as much product as possible from the equipment before cleaning following manufacturer's recommendations |
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