Krylon W11120010 Silicone Rubber Sealant Rtv 10 Oz

Product Description

The KRYLON W11120010 is an all-purpose silicone rubber (RTV) sealant in a 10 oz cartridge. RTV silicone forms a flexible, waterproof seal on contact with moisture in the air, making it a go-to material for sealing gaps, joints, and penetrations across a wide range of trade applications. The white color finish suits interior and exterior work where appearance matters. At 0.824 pounds per cartridge, it is a standard single-use tube sized for a caulk gun. HVAC technicians, plumbers, and general contractors reach for this type of sealant when they need a durable, flexible bond that resists temperature cycling, moisture, and vibration.

All-purpose RTV silicone is used in residential and light commercial settings for sealing ductwork penetrations, pipe chases, electrical conduit entries, window and door frames, and general construction joints. It adheres to most common substrates including metal, glass, ceramic, and many plastics. The white color makes it well suited for visible interior applications where a clean finish is required.

Key Features

• All-purpose RTV silicone cures to a flexible, waterproof seal
• White color finish suitable for visible interior and exterior joints
• 10 oz cartridge sized for standard caulk guns
• Flexible cure resists cracking from temperature cycling and vibration
• Adheres to metal, glass, ceramic, and many plastic substrates

Compatibility

Designed as a general-purpose RTV silicone sealant for use across HVAC, plumbing, electrical, and general construction applications where a flexible, moisture-curing sealant is required.

Installation Notes

Surface must be clean, dry, and free of oil or loose material before application. Apply with a standard caulk gun and tool the bead before skinning begins. Allow full cure time before exposing the joint to water or mechanical stress. Work in adequately ventilated areas, as acetic acid off-gassing is common during RTV cure.

Technical Specifications

• Size: 10 oz
• Color: White
• Weight: 0.824 pounds
• UPC: 023275092105

Standard Information

• Brand: KRYLON
• Manufacturer Part Number: W11120010