3M Rigid Pillar Foam is a two part urethane which foams in place to fill posts, pillarsand automotive body cavities with exceptional ease and consistent quality. This foam is easily to apply with a range of manual and pneumatic 3M applicators.
3M Rigid Pillar Foam 08458 is a two-component rigid closed-cell foam that provides high performance and delayed reaction time during repair jobs.
It can be used in areas such as posts, pillars, sills, doors, floor pans, roof bowsand various other automotive body cavities to prevent panel flutter and provide rigidity.
The foam's expanding properties help fill hard-to-reach cavities. Once in place, it expands to ten times its original size, so only a small amount is needed to fill large areas.
It is designed to mimic the appearance and performance of OEM foam products. The foam is compatible with a range of manual and pneumatic 3M applicators like the 3M Automix Applicator Gun.
3M Rigid Pillar Foam 08458 is the perfect OEM alternative to closely restore vehicles to pre-accident condition.
Features:
- High Performance: This two-component rigid closed-cell urethane foam offers delayed reaction time
- Provides Rigidity: The foam fills posts, pillarsand other automotive body cavities to prevent panel flutter or provide rigidity
- Expands: Expanding foam fills hard-to-reach cavities with less product
- OEM Alternative: Replicates the appearance and performance of many OEM products
- Easy Application: Easy to apply with 3M Automix Applicator Gun
Manufacturer Part Number | 7100004037 |
Adhesive Type | Two-part Urethane |
Color Family | Yellow |
Consistency | Liquid |
Container Size (Inch) | 6.7628 fl oz (US) |
Container Size (mm) | 200.0 ml |
Container Type | Cartridge |
Cure Time | 1 hr |
Material | Urethane |
Paint Time | 1.0 Hour |
Product Color | Yellow |
Product Type | Rigid Foam Filler |
Volume (Inch) | 6.7628 fl oz |
Volume (mm) | 200.0 mL |
Application | Voids and Gaps , Rear Body Panels , Door Skins , General Purpose , Door Hem Flanges , Floor Pans |

Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov