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3M™ Automix™ 08243 SMC/Fiberglass Repair Adhesive, 200 mL Cartridge, Liquid, White/Black, 1 to 1.2

3M™ Automix™ 08243 SMC/Fiberglass Repair Adhesive, 200 mL Cartridge, Liquid, White/Black, 1 to 1.2

SKU: 08243
Regular price $70.99
Regular price Sale price $70.99
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3M · Professional body repair and refinishing

3M™ Automix™ 08243 SMC/Fiberglass Repair Adhesive, 200 mL Cartridge, Liquid, White/Black, 1 to 1.2

3M™ SMC/Fiberglass Repair Adhesives are two-part urethanes or two-part epoxies used to bond backup strips to SMC (sheet molded compound), FRP (traditional fiberglass) and primed metal. Our adhesives provide a full range of hardness, flexibility and worktimes for jobs such as reinforcing the backside of plastic components on vehicles. They use automatic mixing and offer excellent sag resistance.

At a glance

Product typeAdhesives & Repair
Customer choicesExact part number
Feature 1

Two-part urethane or two-part epoxy adhesives effectively bond rigid plastic

Feature 2

Commonly used to bond backup strips to SMC and FRP (traditional fiberglass)

Feature 3

Frequently used for backside reinforcement repair on a variety of plastic components

Feature 4

Adhesive offers excellent sag resistance

Exact 3M part numbers and package contents

3M MPN What you receive UPC
08243 1 item 051131082434

Application and compatibility guidance

  1. Match the exact 3M manufacturer part number and selected configuration before ordering.
  2. The quantity selector counts sellable packages. Use the part-number table to see exactly what is inside one package.
Before use: Follow the applicable 3M instructions, technical data, SDS and workplace-safety requirements. Do not infer compatibility from appearance alone.

Verified specifications

Application For use to bonding small backer strips and patches to the back side of SMC and FRP repairs

Common questions

Which 3M™ Automix™ 08243 SMC/Fiberglass Repair Adhesive, 200 mL Cartridge, Liquid, White/Black, 1 to 1.2 option should I order?

Choose by exact part number. Confirm the exact 3M manufacturer part number in the configuration table before ordering.

What package will I receive?

The quantity selector counts sellable packages. For the selected part number, one package is 1 item. See the part-number table for the exact package.

How is availability determined?

Availability comes from the fresh National Oak distributor capture. Shopify inventory replaces the prior quantity and uses a 95% safety buffer.

Where can I find technical or safety information?

Use the manufacturer resources and documents linked below. Follow the applicable 3M instructions, SDS and workplace-safety requirements.

Manufacturer documents and resources

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