3M
3M 04240 Semi-Rigid Plastic Repair Instant Adhesive 0.07 oz
Two-part urethane adhesive bonds fiberglass, metal and plastic with 50-second working time and quick handling strength
- TypeSealing Compound
- Fast handling strength in 50 seconds
- Two-part urethane chemistry bonds fiberglass, metal and plastic
- Dual-cartridge system ensures precise resin and hardener mix
- Low-odour formula with zero VOC content
- Works with applicator 8571 and mixer tip 819
What the product is
3M 04240 is a two-part urethane adhesive designed for semi-rigid plastic repair. The dual-cartridge system delivers resin and hardener together for a black, low-odour bond that reaches handling strength in about 50 seconds. It works on fibreglass, metal and plastic surfaces both inside and outside the vehicle.
What to check before ordering
The adhesive is supplied in a dual-cartridge format that requires a compatible applicator such as the 08571 and mixer tip 0819. Verify that your substrate is listed among the bonded materials and that the working time suits the size of the repair. Note the California Proposition 65 warning for reproductive-harm chemicals.
Who this suits and who should look elsewhere
Suited to technicians and DIYers fixing semi-rigid plastic panels, bumper covers or interior trim where a fast, black cure is needed. Not for jobs requiring water resistance or marine-grade durability, nor for buyers who need a single-component product or a larger cartridge size.
Highlights
- Fast handling strength in 50 seconds
- Two-part urethane chemistry bonds fiberglass, metal and plastic
- Dual-cartridge system ensures precise resin and hardener mix
- Low-odour formula with zero VOC content
- Works with applicator 8571 and mixer tip 819
Specifications
| Type | Sealing Compound |
|---|---|
| Brand | 3M |
Questions about this item
Does the 3M 04240 dual-cartridge include the applicator and mixer tip or must they be bought separately?
The adhesive comes as resin and hardener in a dual-cartridge. Compatible applicator 08571 and mixer tip 0819 are sold separately.
Which capacity of this semi-rigid plastic repair adhesive is available?
This item is supplied as a 0.07 oz dual-cartridge. No other capacities are offered for this product number.
What does the 50 second working time mean when I am bonding plastic parts?
You have about 50 seconds to position pieces after mixing before the urethane begins to set and reaches handling strength.
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