Krylon W11121010 Silicone Rubber Sealant Rtv Clear 10 Oz

Product Description

The KRYLON W11121010 is a clear, all-purpose silicone rubber sealant formulated as a room-temperature-vulcanizing (RTV) compound. It bonds, seals, and waterproofs a wide range of surfaces in residential and light commercial applications. The 10 oz cartridge format is compatible with standard caulking guns for controlled, consistent bead application. This sealant cures to a flexible, durable rubber that resists moisture, weathering, and temperature cycling, making it a reliable choice for general-purpose sealing tasks across multiple trades including HVAC, plumbing, and general construction.

This product is suited for use in residential and commercial settings where a flexible, watertight seal is required. Common applications include sealing around pipes, ducts, fixtures, windows, and penetrations where movement or vibration may occur. The clear finish makes it appropriate for visible joints where aesthetics matter. HVAC technicians, plumbers, and general contractors frequently use RTV silicone sealants during rough-in work, service calls, and finish installations.

Key Features

• Room-temperature-vulcanizing (RTV) silicone rubber formula cures to a flexible seal without heat
• Clear color blends with most surfaces for clean, finished appearance
• 10 oz cartridge fits standard caulking guns for controlled application
• Resists moisture, weathering, and temperature fluctuation after cure
• All-purpose formulation suitable across HVAC, plumbing, and general construction trades

Compatibility

Designed as a general-purpose RTV silicone sealant suitable for use on most common building materials including metal, glass, ceramic, and painted surfaces in residential and light commercial applications.

Installation Notes

Application should be made to clean, dry, and dust-free surfaces for proper adhesion. Cut the cartridge tip to the desired bead size and apply at a consistent angle using a standard caulking gun. Allow full cure time before exposing the joint to moisture or mechanical stress. Follow all applicable local building codes and manufacturer safety guidelines when working with sealants in confined or poorly ventilated spaces.

Technical Specifications

• Color: Clear
• Net Weight: 10 oz
• Package Weight: 0.824 pounds
• UPC: 023275090101

Standard Information

• Brand: KRYLON
• Manufacturer Part Number: W11121010