3M™ Lightweight Body Filler comes in a creamy formula that is easy to mix, spread and sand. Manufactured with only the highest quality ingredients, our auto body filler is vacuum processed to minimize pinholes. The filler cures tack free in 20 minutes with good handling characteristics. It resists loading sandpaper, so sanding is easier and you can use less abrasives. This is a two-component product that includes both filler and cream hardener.
Q: What is the color of the 3M Lightweight Body filler?
The filler is the color gray and the cream hardener is the color blue.
Q: Is the 3M lightweight body filler sandable?
Yes it is sandable.
Q: Will the 3M filler adhere to aluminum?
Yes this will work with aluminum.
Q: What is the shelf life of the 3M lightweight body filler product?
When stored at the recommended conditions in original, unopened containers, this product has a shelf life of 16 months from the date of manufacture. Store in a dry area at 65-800F (18-270C) for optimal shelf life.
Q: Is 3M lightweight body filler suitable for wooden structures?
It is designed to be used on bare steel, aluminum and fiberglass reinforced polyester (FRP).