J-B Weld RTV High Strength RTV Silicone Adhesive Sealant Gel 3 oz
Shop allJ-B Weld
J-B Weld RTV High Strength RTV Silicone Adhesive Sealant Gel 3 oz
Shop all J-B Weld
Item # 10021244 | Ace item number # 8429771
Price
1.900KD
Enjoy free shipping on orders over 5 KWD!
Pickup
Unavailable
Scheduled delivery
Unavailable
Ship it
Usually ships 2026-03-02
Returns
Free returns on most items within 14 days.
Product Overview
- J-B Weld Black Silicone Sealant and Adhesive is a versatile, general-purpose RTV (Room Temperature Vulcanized) silicone formulated to deliver strong adhesion and dependable sealing performance across a variety of surfaces. Designed specifically for bonding and sealing uneven areas, this high-strength silicone cures when exposed to moisture in the air, forming a durable, flexible, and waterproof seal that remains stable under demanding conditions. Its black gel formulation provides enhanced coverage and fills gaps effectively, making it suitable for both automotive applications and household repairs.
- This silicone sealant resists shrinking, cracking, and weathering, ensuring long-lasting performance even when exposed to temperature changes, moisture, or outdoor environments. It is ideal for weather stripping, moldings, interior trim, window sealing, and various automotive accessories where a reliable, airtight, and watertight bond is required. With a fast initial set time of one hour and a full curing time of 24 hours, it allows for efficient project completion while maintaining exceptional bonding strength.
- Packaged in a convenient 3-ounce tube, J-B Weld Black Silicone is recommended for steel surfaces and offers high adhesion strength that supports professional-grade results. Whether used for routine maintenance, repairs, or installation tasks, this RTV silicone ensures a durable seal and strong hold that meets the needs of both DIY users and professionals.
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