Dow Dowsil 799 Glaze and Go 799EU Plastic Metal and Glass Silicone Sealant Box of 12
Trade Box of 12 - Trade Price - Money Saver Deal
Colours: White or Clear
Size: 310ml Box of 12
Dow Corning Dowsil 799 neutral cure silicone sealant with advanced adhesion to PVCU for use in glazing applications that utilise polycarbonate and Perspex sheeting, perimeter pointing of door and window frames applications, It has excellent adhesion to porous and non-porous substrates including metals, excellent adhesion to polycarbonate Perspex and most other plastics with excellent weathering characteristics, resistance to UV radiation ozone & temperature extremes, Low Modulus Neutral cure type with a high Joint movement capability +/- 50% and 5 minutes working time, fast cure tack free in 2 hours, and application Temperature Range of +5 to +40 Degree C, Offers durable adhesion to porous substrates including masonry and brick.
Maximize efficiency and savings with the Dow Corning Dowsil 799 Plastic, Glass, and Polycarbonate Silicone Sealant – Trade Box of 12, available now at Sealants and Tools Direct. Designed for bonding and sealing sensitive materials such as polycarbonate, acrylic, plastic, and glass, this premium silicone sealant offers exceptional flexibility, durability, and long-term weatherproofing. Its neutral cure formula ensures compatibility with fragile and coated surfaces, preventing stress cracking and corrosion. The trade box of 12 cartridges provides excellent value, ideal for contractors and professionals working on large-scale projects.
Why Choose Dow Dowsil 799 Trade Box of 12?
The Dow Dowsil 799 is trusted by professionals for its reliable performance in glazing, cladding, and sealing applications. Its neutral cure and low-modulus formula ensure safe use on sensitive materials without causing damage. Perfect for both interior and exterior environments, this sealant offers superior resistance to UV, moisture, and temperature changes. The availability of white and clear finishes allows for seamless integration into various designs, making it a versatile choice for multiple projects. The trade box of 12 offers substantial savings and a steady supply for ongoing jobs.
Also Available
Dow Dowsil 799 Glaze and Go Clear or White in Singles
Key Features
Applications
The Dow Dowsil 799 Silicone Sealant is suitable for a wide range of professional applications, including:
Benefits of the Trade Box
Questions and Answers:
Dowsil 799 FAQs?
1. What makes Dow Dowsil 799 suitable for sealing sensitive materials like polycarbonate and acrylic?
Dow Corning Dowsil 799 is formulated with a neutral cure process, meaning it does not release acidic by products that can cause stress cracking or corrosion on sensitive materials like polycarbonate, acrylic, and certain plastics. Traditional acidic sealants can chemically react with these surfaces, leading to weakening, discoloration, or surface damage. The low-modulus formula of the Dowsil 799 allows it to flex and move with these materials without placing undue stress, making it ideal for long-term performance in glazing and cladding applications.
2. Can this sealant maintain its performance under harsh outdoor conditions?
Yes, Dow Dowsil 799 is designed for both interior and exterior use and offers superior resistance to environmental factors such as UV rays, rain, and extreme temperature changes. Its weatherproof and UV-stable properties prevent degradation, discoloration, and loss of flexibility over time. This makes it ideal for outdoor applications like sealing windows, cladding joints, and curtain walls, where materials are continuously exposed to the elements.
3. What preparation steps should I take before applying this sealant to ensure optimal performance?
To achieve the best results with Dowsil 799, it's essential to properly prepare the surfaces before application. Start by cleaning the surfaces to remove any dirt, grease, dust, or old sealant residues. For non-porous materials like glass or polycarbonate, a solvent-based cleaner (such as isopropyl alcohol) is recommended. Ensure the surfaces are completely dry before applying the sealant to promote strong adhesion. For maximum durability, tool the sealant after application to create a smooth, consistent bead that fully adheres to both sides of the joint.
4. How does the flexibility of this sealant benefit dynamic joints in construction projects?
The low-modulus nature of Dowsil 799 allows it to stretch and flex without cracking or losing adhesion, making it perfect for joints that experience frequent movement. Dynamic joints, such as those in glazing, cladding, or perimeter seals, are subject to thermal expansion, vibration, and building shifts. The flexibility of this sealant absorbs these movements, maintaining a strong, durable seal that prevents air or water infiltration and extends the life of the installation.
5. How do the white and clear finishes enhance the versatility of this sealant in different projects?
The availability of both white and clear finishes allows Dowsil 799 to blend seamlessly with different design aesthetics. The clear finish is ideal for applications where an unobtrusive seal is desired, such as glazing and transparent materials like glass or polycarbonate. Meanwhile, the white finish provides a polished, clean appearance, particularly in projects involving white or light-coloured frames, panels, or surfaces. This versatility ensures that the sealant can meet both functional and aesthetic requirements across a variety of professional and DIY applications.
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Why Buy from Sealants and Tools Direct?
At Sealants and Tools Direct, we provide premium products at competitive trade prices. When you choose the Dow Corning Dowsil 799 Silicone Sealant – Trade Box of 12, you benefit from:
Order Your Trade Box Today
Take advantage of our Trade Price Money Saver Deal and elevate your glazing, cladding, or plastic bonding projects with the Dow Corning Dowsil 799 Silicone Sealant. This high-performance sealant offers the flexibility, durability, and aesthetics professionals demand.
Data | |
Reference Code | 799-12 |
Group | 799-12 |
Colour | white black grey brown clear |
Name | Link |
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Dow Dowsil 799 Silicone Sealant Safety Data Sheet Clear | Download Attachment |
Dow Dowsil 799 Silicone Sealant Safety Data Sheet White | Download Attachment |
Dow Dowsil 799 Silicone Sealant Technical Data Sheet | Download Attachment |
£2.08 £0.95 £1.14 Inc. VAT
£13.36 £6.10 £7.32 Inc. VAT