- Two-part epoxy sealer forms tough, flexible seal for bare metal joints
- Formulated for no shrinking, cracking or outgassing
- Heavy-body formula is non-sagging for clean, efficient tooling in vertical and horizontal seams
- Cures in as little as 15 minutes for efficient shop time
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Attribute Name
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Value
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Adhesive Type
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Two-Part Epoxy
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Application
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Bare Metal, Door Hem Flanges, Exterior Seams & Joints, Exterior Side Panel Bonding, Exterior Side Panel Sealing, Galvanized, Gasket Assembly, Overlapping Sheet Metal, Surface Preparation for Painting
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Brand
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3M™
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Case Quantity
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4 Bags per Case, 6 Bags per Case
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Consistency
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Paste
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Consumer Label
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Yes
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Container Size (Imperial)
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20.29 fl oz (US), 6.76 fl oz (US)
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Container Type
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Cartridge
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Full Cure Time
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1 hr
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Handling Time
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1-10 Minutes, 10-30 Minutes
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Material
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Epoxy
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Number per Inner
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1 per bag, 1 per Cartridge
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Product Color
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Beige
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Product Form
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Paste
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Shelf Life in Months (From Date of Manufacture)
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24
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Volume (Imperial)
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20 fl oz, 7 fl oz
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Volume (Metric)
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200 mL, 600 mL
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Work Time
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10 Minutes, 8 Minutes
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- Two-part epoxy sealer forms tough, flexible seal for bare metal joints
- Formulated for no shrinking, cracking or outgassing
- Heavy-body formula is non-sagging for clean, efficient tooling in vertical and horizontal seams
- Cures in as little as 15 minutes for efficient shop time
- Neutral beige color can reduce painting material and time
3M™ Bare Metal Seam Sealer is a tough, flexible sealing material formulated for sealing bare metal joints, such as steel or aluminum, as well as primed or painted metal in collision repair. Two part, self mixing epoxy sealer can be easily caulked, tooled or brushed into seams and cures in as little as 15 minutes. It features a neutral beige color.
3M™ Bare-Metal Seam Sealer 600 mL, PN 58310
A Tough, Durable Seam Sealer...
Our 3M™ Bare-Metal Seam Sealer forms a durable seal to overlapping sheet metal with no shrinkage, cracking or outgassing — and lets you apply it efficiently and cost-effectively. The heavy-bodied sealer is formulated specifically to adhere consistently to properly prepared bare metal, such as steel or aluminum enclosures, in collision repair. It is non-sagging and non-flowing, making it easy to apply and tool to shape, for the most effective seal and to recreate the OEM seal appearance. It also contains chemical corrosion inhibitors to help prevent rust. This sealer cures in as little as 15 minutes for efficient shop time, and is fully paintable using any automotive paint system. Its neutral beige color can make painting easier and require fewer coats vs. a darker-colored sealer.
That's Also Easy to Use
This sealer dispenses from a dual-syringe cartridge — it accurately self-mixes to deliver the strength and adhesion of a two-part epoxy system without the added time and guesswork of mixing. You get the right mix ratio for individual jobs, and consistent strength and cure speed every time. 3M™ Bare-Metal Seam Sealer can be caulked with 3M™ OEM Seam Sealer Tips including 08201, 08202, 08203, 08204 and 08205. It can also be used effectively on primed or painted metal surfaces.
For industrial/occupational use only. Not for consumer sale or use.
Specific product and application questions
