DOWSIL 736 Red High Temp Silicone 10.1 oz – Industrial-Grade Heat Resistant Sealant

DOWSIL 736 Red Silicone Sealant 10.1 oz – Industrial-Grade Gasketing for High-Heat Environments

When performance under pressure and high heat is critical, the DOWSIL 736 High Temp Red Silicone 10.1 oz delivers exceptional sealing power. This RTV (Room Temperature Vulcanizing) silicone sealant is specifically formulated for continuous exposure to extreme temperatures—making it ideal for industrial gasketing and sealing applications where thermal durability is non-negotiable.

Specifications

• Color: Red
• Cartridge Size: 10.1 oz
• Temperature Range: -76°F to 500°F (intermittent peaks to 600°F)
• Curing System: Acetoxy RTV
• Skin Time: ~11 minutes at 77°F / 50% RH
• Elongation: Approx. 400%

Core Features

• Reliable sealing performance up to 500°F continuous
• Resists weathering, moisture, and UV exposure
• Excellent adhesion to metals, ceramics, and glass
• Forms a flexible, durable rubber upon cure

Commercial Applications

• HVAC Systems: Sealing furnace and boiler connections, duct joints, and flue systems.
• OEM & Manufacturing: Gasketing for industrial equipment, ovens, and heat shields.
• Electrical & Power Systems: High-temp sealing for enclosures, switchgear, and motor housings.

This high-temperature red silicone RTV provides long-term reliability for high-stress environments. Its large cartridge format supports high-volume production, making it ideal for commercial and industrial use.

Explore More DOWSIL Sealant Options

• DOWSIL 736 Red Silicone – 3 oz Tube
• DOWSIL 732 Multi-Purpose – Black 10.1 oz
• DOWSIL 732 Multi-Purpose – Aluminum 10.1 oz

Need a smaller format for precision work or service calls? Check out the 3 oz DOWSIL 736 Red version for detailed sealing jobs under high heat.