Rigid Pillar Foam is a two part urethane which foams in place to fill posts, pillars, and automotive body cavities with exceptional ease and consistent quality. This foam is easily to apply with a range of manual and pneumatic 3M applicators.
- A high-performance, two-component rigid urethane closed-cell foam offers delayed reaction time
- Foam fills posts, pillars, and other automotive body cavities to prevent panel flutter or provide rigidity
- Expanding properties of foam fill hard-to-reach cavities
- Foam replicates appearance and performance of many OEM products
- Easy to apply with 3M™ Automix™ Applicator Gun
What is 3M™ Rigid Pillar Foam, 08458?
3M™ Rigid Pillar Foam, 08458 is a two-part urethane adhesive designed to bond and reinforce pillars in automotive vehicles. It expands to provide excellent gap-filling capabilities.
How do I use the product?
First, prepare the surface by cleaning it with a suitable cleaner or solvent. Dispense equal amounts of Part A and Part B onto a mixing surface and mix thoroughly. Then apply the adhesive onto one of the substrates to be bonded. Finally, assemble both surfaces within the working time before the foam fully expands.
Is this product safe for use in my vehicle?
Yes, this product has been rigorously tested for safety and reliability in automotive applications. This product meets OEM specifications for bonding strength so you can have peace of mind that your vehicle will remain sturdy after using our rigid pillar foam.
3M™ Rigid Pillar Foam is a two-part urethane material which foams in place (closed-cell foam). It can be applied to areas where OEMs recommend rigid foams such as pillars, sills, doors, floor pans, roof bows and other automotive body cavities. Use it wherever OEM rigid foam is found.Easy to Work into Difficult Places
Working with this pillar foam is a breeze. It easily flows into and fills all cavities without the need for technicians to work foam into hard-to-reach areas. It effortlessly flows to fill challenging spots. Once in place, it expands 10 times its original volume to fill large cavities. You only need to use a small amount of material to fill a large area.Replicates OEM Appearance
For OEM replacement of rigid foams, use this foam to closely mimic OEM performance. Using this product helps to restore the vehicle to its "pre-accident condition".