Multi-Purpose Silicone Caulk
GREAT STUFF™ Multi-purpose Silicone is one part, moisture curing, 100% RTV acetoxy silicone. It is high in strength and extremely flexible.
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Product Details
GREAT STUFF™ Multi-purpose Silicone is one part, moisture curing, 100% RTV acetoxy silicone. It is high in strength and extremely flexible.
Available in black, gray, sandstone, and white colors. -
Features and Benefits
- Excellent adhesion to non-porous materials
- UV Resistant
- Application temperature: 41°F to 95°F (5°C to 35°C)
- Temperature resistance: 14°F to 176°F (-10°C to 80°C)
- Moisture curing silicone
- Non-paintable
- Easy to apply (GS-231)
- Lifetime Product Warranty
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Product FAQ
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Q.
What is a RTV Silicone?
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A.
In contrast to water-based sealants like latex, an RTV (Room Temperature Vulcanization) silicone sealant begins to cure immediately when exposed to air (specifically, the moisture present in the air).
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Q.
What is the shelf life for GREAT STUFF™ Multi-purpose Caulk Sealant?
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A.
For an unopened tube: 15 months from the date of manufacture.
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Q.
What type of substrates can I use GREAT STUFF™ Multi-purpose Caulk Sealant on?
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A.
Ceramic, fiberglass, glass, granite, laminate, marble, metal and more.
Please test your substrates before application. Substrates do vary with various manufacturers.
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Helpful Tips
- For best results, the surface must be clean, dry and free of dust, oil and grease, to ensure a clean and strong adherence between the sealant and the surface.
- Cut off the cartridge tip, screw on the removable nozzle and cut tip to your desired bead size.
- Insert cartridge into caulking dispenser.
- Hold at a 45° angle and apply ahead of nozzle to achieve a smooth seal.
- Sealant normally dries to touch in 30 minutes and cures & bonds on average 24 hours.
- Uncured product can be cleaned with water.
- Once cured, the product can be removed mechanically.
- Wear protective gloves, safety glasses for eye protection and wear suitable protective clothing. Do not store in extreme cold, direct sunlight, and temperatures above 122°F / 50°C. Apply in well-ventilated areas. In case of insufficient ventilation, wear suitable respiratory equipment.
- Store the product in a cool and dry place.
- Avoid contact with eyes and skin. Do not breathe vapors.
- Do not take internally. In case of eye contact, flush thoroughly with water. In case of skin contact, flush thoroughly with water. If breathed in, move person into fresh air. If swallowed, do not induce vomiting. Call a physician immediately.
- KEEP OUT OF REACH OF CHILDREN. INFO TRAC # 1-800-535-5053.
When to Use
Doors and their rough openings
Ducting
HVAC Penetrations
Indoor/Outdoor Use
Windows and their rough openings
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A clear-colored, multi-purpose RTV Caulk Sealant.
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PREMIUM MULTI-PURPOSE CAULK
A Premium, multi-purpose RTV Caulk Sealant available in white, black, gray, and sandstone.
PREMIUM CLEAR MULTIPURPOSE CAULK
A clear-colored, Premium RTV Caulk Sealant.
Take the first step to a job well done. Check our local and online retailers to find the perfect solution for your need.
