3M
3M 20126 Resin Hardener, Clear, 0.74 oz Tube
- Applicable Materials: Fiberglass
- Boiling Point: 244 deg F
- Color: Clear
- Compositions: Dimethyl Phthalate, Methyl Ethyl Ketone Peroxide, Phlegmatizer, Methyl Ethyl Ketone, Hydrogen Peroxide, Water
- Container Type: Tube
- Model #: 20126
- UPC #: 076308201265
- SKU: 1153486
Product Details
Bondo® fiberglass resin liquid hardener is designed specifically for use with Bondo® fiberglass resin and Bondo® metal reinforced filler. This hardener is easily mixed with resin or filler, a chemical reaction creates an extremely strong, waterproof repair material. The hardener must be used with a resin or filler for repairing autos, tubs, showers, sinks, pools, hot tubs, boats and more.Key Features
- Liquid hardener designed for use with Bondo® fiberglass resin and Bondo® metal reinforced filler
- Forms chemical reaction with polyester fiberglass resin or filler for fast, permanent cure
- Helps create 100% waterproof repairs
- Easy-to-dispense from tube
- Use during the fill stage of the 3M™ body repair system
Item Specifications
| Applicable Materials | Fiberglass |
|---|---|
| Boiling Point | 244 deg F |
| Color | Clear |
| Compositions | Dimethyl Phthalate, Methyl Ethyl Ketone Peroxide, Phlegmatizer, Methyl Ethyl Ketone, Hydrogen Peroxide, Water |
| Container Type | Tube |
| Density | >1 |
| Flammability Rating | 1 |
|---|---|
| Flash Point | >200 deg F |
| Form | Liquid |
| Net Content | 0.74 oz |
| Specific Gravity | 1.1 |
| VOC Content | 39 g/L |
MORE DETAILS:
- 3M_100017893_SDS.pdf
- 3M_100015986_Specification_Sheet.pdf
- Application: For repairing boats, hot tubs, pools, tubs, showers, sinks and more
WARNING: California Residents see

