3M 8300 UltraPro Autobody Sealant Tan 12.8oz Cartridge

The 3M 8300 UltraPro Autobody Sealant is a professional-grade synthetic rubber sealant designed for a wide range of automotive body repair and assembly applications. This tan-colored sealant comes in a convenient 12.8 fluid ounce cartridge that fits standard caulking guns for easy, precise application.

Key Features:

• Fast drying with quick paint time - 5 to 10 minute work and setting time allows for efficient workflow
• Remains flexible over time - synthetic rubber formulation maintains elasticity throughout temperature extremes
• Wide temperature range - performs reliably from -20°F to 180°F in service conditions
• High viscosity formula (600,000 centipoise) - stays in place without sagging on vertical surfaces
• Standard cartridge system - works with common 1/10 gallon cartridge guns for easy dispensing

Applications:

• Adhering floor coverings and trunk liners
• Sealing exterior seams and joints
• Fastening headliners and ceiling systems
• Attaching wall and door panels
• General body panel bonding and sealing

Technical Specifications:

• Type: Synthetic rubber sealant
• Color: Tan
• Container Size: 12.8 fluid ounces
• Flash Point: 28°F
• Density: 0.94 g/mL
• Odor: Sweet

This professional-grade sealant is ideal for collision repair shops, body shops, and restoration projects where a durable, flexible bond is required. The tan color blends well with common automotive interior materials.

WARNING: This product contains chemicals including toluene, xylene, and ethylbenzene. California Proposition 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.