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SKU:4068751/C05

Dowsil 799 Plastic and Glass Silicone Sealant - 310ml Cartridge

Dowsil 799 Plastic and Glass Silicone Sealant - 310ml Cartridge

Regular price £10.34
Regular price Sale price £10.34 Save %

(discount applied in the cart)

Order before 3pm weekdays for next working day delivery, only £3.99

In stock

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  • Anti Mould

  • Low Odour

  • Water & Weather Resistant

Overview

Dowsil 799 Plastic and Glass Silicone Sealant is a one-part, low modulus, neutral curing silicone sealant designed for glazing and weather-sealing of windows. This silicone sealant is easy to apply and offers durable adhesion to most porous and non-porous substrates including masonry, brick, aluminium, PVC, glass and glazed surfaces with high elasticity. Its formula contains fungicide making it mold and mildew resistant, it also resists ultra-violet radiation and is non-corrosive to metals.

  • Ideal for glazing and weather-sealing of windows
  • Low odour
  • Excellent weather resistance
  • Mould and mildew resistant
  • Non-corrosive to metals
  • Good unprimed adhesion to a variety of substrates
  • Confirms to ISO11600-F&G25LM
Area Exterior
Recommended Use for glazing and weather-sealing of windows. Durable adhesion to most porous and non-porous substrates including masonry, brick, aluminium, PVC, glass and glazed surfaces
Drying Time

Tack-free: 20 minutes

Clean Up Remove as much product as possible from the equipment before cleaning following manufacturer's recommendations
Preparation

Ensure that surfaces to be sealed are clean, dry, sound and free from frost.

  • Non-porous surfaces, such as aluminium, glass etc., should be cleaned with a suitable solvent for the substrate.
  • Porous substrates such as concrete, brickwork, mortar, etc. must be mechanically cleaned from loose particles using a steel brush, sanding disc, or any similar means.
  • The use of a primer is recommended to obtain durable adhesion performance on such porous substrates, or if water immersion is expected to occur during the service life of the assembly. Otherwise, primers are not usually required but might be needed for some specific substrates to achieve optimum adhesion.
  • Areas adjacent to the joints should be masked with tape to prevent contamination of the substrates and to ensure a neat sealant line. Masking tape should be removed immediately after tooling.
  • When back-up material is required, a closed cell polyethylene backer rod is recommended. Low tack polyethylene tape should be used in joints too shallow to allow the use of a backer rod. Back-up materials provide back pressure and prevent three sided adhesion that limits sealant movement capability.
  • Application

    If possible test on a small area before you start to ensure compatibility.

    Ensure that surfaces to be sealed are clean, dry, sound and free from frost, release agents, old sealants and other contaminants which could impair adhesion.

    • Apply sealant to the desired area using a sealant gun.
    • The joint should be tooled within 5-10 minutes of application to ensure good contact between the sealant and the substrate. Tooling of the sealant also gives a smooth, professional finish.

    Always follow manufacturer's instructions found on the packaging

    Aftercare & Storage
    This product has a usable life of 12 months from the date of production when stored in cool, dry conditions below 30°C in the original unopened containers.
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    Delivery & Returns

    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. 

    • 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.
    • 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 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 799 Plastic and Glass Silicone Sealant is a one-part, low modulus, neutral curing silicone sealant designed for glazing and weather-sealing of windows. This silicone sealant is easy to apply and offers durable adhesion to most porous and non-porous substrates including masonry, brick, aluminium, PVC, glass and glazed surfaces with high elasticity. Its formula contains fungicide making it mold and mildew resistant, it also resists ultra-violet radiation and is non-corrosive to metals.

    • Ideal for glazing and weather-sealing of windows
    • Low odour
    • Excellent weather resistance
    • Mould and mildew resistant
    • Non-corrosive to metals
    • Good unprimed adhesion to a variety of substrates
    • Confirms to ISO11600-F&G25LM

    Specifications

    Area Exterior
    Recommended Use for glazing and weather-sealing of windows. Durable adhesion to most porous and non-porous substrates including masonry, brick, aluminium, PVC, glass and glazed surfaces
    Drying Time

    Tack-free: 20 minutes

    Clean Up Remove as much product as possible from the equipment before cleaning following manufacturer's recommendations

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