Product Overview

This International RTV Silicone Rubber Caulking Compound (Model T-442, PN 1830858C1) is a high-performance one-component sealant designed for industrial sealing and bonding applications. Packaged in a 184g (4.7 fl oz) tube, it cures at room temperature to form a flexible, durable silicone rubber seal that resists temperature extremes, moisture, vibration, and common industrial chemicals.

Key Features

• Room temperature vulcanizing (RTV) silicone formula, no mixing required for easy on-site application
• Forms a flexible, waterproof seal with excellent resistance to -60°C to 200°C temperature extremes
• Adheres to metal, glass, ceramic, rubber and most plastic substrates without primer
• Resists aging, UV radiation, ozone, and common industrial fluids for long service life
• 184g (4.7 fl oz) squeeze tube packaging for precise, mess-free application
• Suitable for both static sealing and gap filling in industrial equipment maintenance

Specifications

Applications

This RTV silicone caulking compound is widely used across industrial sectors for sealing and bonding tasks. Common applications include flange sealing in pumps, valves and piping systems, gasket replacement for automotive and heavy equipment, electrical enclosure sealing for moisture protection, gap filling in HVAC systems, and general maintenance sealing in manufacturing, mining, and construction equipment. It is an essential consumable for industrial maintenance, repair and operations (MRO) inventory.

Package Contents

• 1 x 184g Tube of International RTV Silicone Rubber Caulking Compound (Model T-442, PN 1830858C1)
• 1 x Application Nozzle