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🛠️ Seal like a pro, last like a legend!

ALL METAL MASTERY - Seals stainless steel, aluminum, brass & more—even oily or plated surfaces.
OIL PROOF PERFORMANCE - Outperforms conventional silicones with unmatched oil resistance for automotive reliability.
VERSATILE APPLICATION - Perfect for automotive, motorbikes, machinery, 3D printers, ovens, and beyond.
MESS FREE LONG LASTING SEAL - Waterproof, flexible, non-shrinking seal that resists leaks, drips, and weather damage.
EXTREME TEMPERATURE ENDURANCE - Withstands brutal heat and freezing cold from -60ºC to 280ºC without cracking.

RealthSilicone Gasket Maker is a high-strength, ultra-black RTV silicone sealant designed for heavy-duty flange sealing and repairs. It bonds securely to all metals and various materials, resists oil and extreme temperatures (-60ºC to 280ºC), and cures into a waterproof, flexible gasket that prevents leaks and withstands harsh conditions—ideal for automotive and industrial applications.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

180.94 DT

Duties & taxes incl.

Tunisiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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Manufacturer	Realth
Part number	SG119N3
Item Weight	330 g
Package Dimensions	15.5 x 9.5 x 4.7 cm; 330 g
Item model number	SG119N3
Size	3 Pack-100g
Colour	Black
Material	Silicone
Item Package Quantity	1
Special Features	Waterproof
Specific uses	Repair and Maintenance
Batteries included?	No
Batteries Required?	No

RealthSilicone Gasket Maker | 3 Pack 3.53 Oz(100g) | Ultra Black RTV | High Temperature | Oil Resistance | High Strength Flange Sealing for Automotive Machine Equipment Repairing(SG119N3)

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