Granville Black Instant Gasket & Silicone Sealer Sealant Flexible 40g Tube.
This multi-purpose, w...Granville Black Instant Gasket & Silicone Sealer Sealant Flexible 40g Tube.
This multi-purpose, waterproof adhesive sealant cures quickly, providing a permanently flexible, high-strength waterproof seal. It is designed for automotive and industrial applications and is suitable for sealing windscreen glass (not bonding), electrical connections, and sealing around light units and rear light clusters. The sealant is resistant to high temperatures up to 200°C and will not crack, harden, or dry out.
This guide is designed for users of the Granville Black Silicone Sealant Adhesive (40g). It provides detailed instructions and tips for effective application and maintenance. The sealant is ideal for automotive and industrial applications, offering a waterproof and flexible seal, though it is not designed for bonding windscreen glass. This guide ensures users can maximize the sealant's performance and longevity.
All features
Colour
Black
Model Part Number
0373
Brand
Granville
Extended Product Information
FAQs
What is the shelf life of the sealant?
The shelf life is typically 12 months when stored properly in a cool, dry place.
Can I use this sealant on glass?
The sealant is suitable for sealing around glass, but it is not intended for bonding windscreen glass.
How long does it take for the sealant to cure?
Curing time varies depending on environmental conditions but generally takes a few hours to fully cure. Refer to the product instructions for specific details.
Is the sealant paintable?
The sealant is generally not paintable. It is best to apply the sealant after any painting is completed.
Can the sealant be used in high-temperature environments?
Yes, it is resistant to temperatures up to 200°C.
How should I remove cured sealant?
Cured sealant can be removed using a sharp blade or a silicone sealant remover.
What surfaces can I use the sealant on?
The sealant is suitable for use on metal, plastic, and various other surfaces commonly found in automotive and industrial applications.
Troubleshooting
Sealant isn't adhering properly.
Ensure the surface is thoroughly cleaned and free of contaminants before application. Roughen smooth surfaces slightly to improve adhesion.
Sealant is taking too long to cure.
Make sure the application area has adequate ventilation and the temperature is within the recommended range. High humidity can also affect curing time.
Sealant appears cracked after curing.
Ensure the sealant is applied in the correct thickness. Excessive thickness can lead to cracking. Make sure the sealant is suitable for the operating temperature.
Sealant has an uneven finish.
Use a suitable smoothing tool to create a smooth and even finish immediately after application. Ensure proper application technique.
Pros and Cons
Pros
Provides a waterproof and flexible seal.
Resistant to high temperatures.
Quick curing time.
Suitable for various applications.
Durable and long-lasting performance.
Easy to apply
Cons
Not suitable for bonding windscreen glass.
Specific application instructions are required.
Requires proper surface preparation for optimal adhesion.
May require multiple applications for certain uses.
Odor during application.
Setup, Compatibility & Care
Surface Preparation: Ensure the surface is clean, dry, and free from grease, oil, and loose particles. Use a solvent cleaner if necessary.
Application: Apply the sealant evenly to the desired area. Use a caulking gun for precise application.
Curing: Allow the sealant to cure completely, as per the manufacturer's instructions, before exposing it to water or extreme temperatures.
Compatibility: Compatible with most materials used in automotive and industrial applications. Always test in a small, inconspicuous area first to ensure compatibility.
Storage: Store the sealant in a cool, dry place. Avoid direct sunlight.
Care: Clean tools immediately after use with a suitable solvent. Once cured, the sealant is generally maintenance-free.