Red Devil 100% Silicone Sealant - White
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Product Information
Full details
This guide is for DIYers and professionals needing a durable, flexible, and long-lasting sealant. The Red Devil 100% Silicone Sealant in White provides a watertight seal that resists cracking, shrinking, and peeling, ideal for larger or multiple projects thanks to its 9 oz cartridge. A key caveat is its specialized application temperature range, requiring attention during very cold weather.
All features
| Colour | White |
|---|---|
| Model Part Number | 0826 |
| Brand | Red Devil |
Extended Product Information
FAQs
What is the primary benefit of using 100% silicone sealant?
The primary benefit is its superior flexibility, durability, and resistance to water, cracking, shrinking, and peeling, offering a long-lasting seal.
Can this sealant be used outdoors?
Yes, it is architectural grade and designed for durability, making it suitable for exterior applications such as sealing around windows and doors.
What temperature can this sealant be applied in?
It can be applied at temperatures below freezing, offering versatility for year-round use.
How long does it take to cure?
Curing time varies with temperature and humidity, but typically it takes at least 24 hours for a full cure before exposure to water.
How do I clean up uncured sealant?
Uncured sealant can be wiped away with a dry cloth or mineral spirits. Cured sealant needs to be cut or scraped away.
What surfaces is this sealant compatible with?
It adheres well to most non-porous surfaces like glass, tile, and aluminum. Primers may be needed for porous surfaces.
Does this sealant come in other colors?
The product information specifies this variant is White. Other colors may be available as different product variants (e.g., MPN 0816).
Troubleshooting
Sealant is not extruding from the cartridge.
Ensure the cartridge's inner seal has been properly punctured and that the caulk gun is functioning correctly. Check if the tip opening is too small for the gap.
Sealant is stringy or not adhering well.
Verify that the surfaces are clean, dry, and free from contaminants. Ensure the temperature is within the recommended application range. Test compatibility with the surface material.
Uneven or messy bead after application.
Practice with the caulk gun on a scrap surface. Tool the bead immediately after application using a damp tool or finger for a smooth finish.
Sealant appears to be peeling or cracking over time.
This indicates potential issues with surface preparation or material incompatibility. Ensure surfaces were thoroughly cleaned and that the sealant was applied to a suitable substrate. For future applications, consider using a primer if needed.
Pros and Cons
Pros
- Exceptional flexibility and resistance to cracking, shrinking, or peeling.
- Provides a robust, long-lasting waterproof seal.
- Large cartridge size is economical for bigger projects.
- Usable in sub-freezing temperatures for year-round application.
- High-quality architectural grade formulation.
Cons
- Requires a standard caulk gun for application.
- 100% silicone can be more difficult to clean up than latex-based alternatives.
- May require specialized primers for certain surfaces to ensure optimal adhesion.
- Limited color options (only White available in this specific product variant).
Setup, Compatibility & Care
Setup:
- Ensure the surfaces to be sealed are clean, dry, and free of dust, grease, and old sealant.
- Cut the tip of the cartridge at a 45-degree angle to create an opening size appropriate for the gap being sealed.
- Puncture the inner seal of the cartridge.
- Insert the cartridge into a standard caulk gun.
- Apply a steady, even bead of sealant along the joint by squeezing the trigger of the caulk gun and moving smoothly along the seam.
- Tool the bead immediately after application using a wet finger, spatula, or caulk-finishing tool for a smooth finish.
Compatibility:
This 100% silicone sealant adheres well to most non-porous surfaces, including glass, tile, aluminum, porcelain, and some plastics. For porous surfaces like wood or concrete, a primer may be recommended by the manufacturer for optimal adhesion. It is generally not recommended for use on or around certain types of foam insulation or for direct contact with food surfaces. Always test on an inconspicuous area if unsure about surface compatibility.
Care:
- Curing: Allow the sealant to cure fully before exposing it to water or heavy use. Curing time varies based on temperature and humidity but typically takes at least 24 hours.
- Cleaning: uncured sealant can be wiped away with a dry cloth or mineral spirits. Cured sealant must be carefully cut or scraped away.
- Storage: Store unused cartridges in a cool, dry place, sealed tightly, to prevent premature curing.