3M 7000000793 Industrial Sealant 800 Reddish Brown 1 Gal

Product Description

The 3M 7000000793 is a brushable, air-drying industrial sealant formulated for flexible, rubbery seals on a wide range of surfaces. Scotch-Seal Industrial Sealant 800 cures to a reddish brown finish and delivers strong adhesion to aluminum, cold rolled steel, galvanized steel, glass, and many plastics. Once cured, the flexible seal resists weather, water, oils, fuels, detergents, and soap solutions. This product ships in a 1-gallon container and is suited for production, maintenance, and field repair applications across HVAC, plumbing, and general industrial trades.

Scotch-Seal Industrial Sealant 800 is used in residential and commercial settings where a durable, weather-resistant seal is required on metal, glass, or plastic substrates. Typical applications include ductwork sealing, panel joints, enclosure seams, and other assemblies exposed to moisture, petroleum-based fluids, or cleaning agents. Its brushable consistency allows application on irregular surfaces and in tight seam areas where caulking guns or cartridge sealants are impractical.

Key Features

• Air-dries to a flexible, rubbery seal suitable for joints subject to movement or vibration
• Strong adhesion to aluminum, cold rolled steel, galvanized steel, glass, and many plastics
• Resists weather, water, oils, fuels, detergents, and soap solutions after cure
• Brushable consistency for easy application on irregular surfaces and seams
• Reddish brown color for visual identification of treated joints
• 1-gallon container suits production-line or high-volume field service use

Compatibility

Designed for use on aluminum, cold rolled steel, galvanized steel, glass, and many plastics. Suitable for general industrial and trade applications where a brushable, flexible sealant is required on metal or non-porous substrates.

Installation Notes

Surface preparation is critical — clean the substrate free of oil, grease, loose scale, and moisture before applying. Apply with a brush in a uniform coat and allow to air dry fully before exposing the joint to fluids or weather. Work in a well-ventilated area and follow all applicable safety data sheet guidance for solvent-based materials. Power down or de-energize any electrical enclosures before sealing joints on or near live components.

Technical Specifications

• Color: Reddish Brown
• Container Size: 1 gallon
• Weight: 10.03 pounds
• Unit of Measure: Each
• UPC: 00021200196775

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000000793