- Principal:3M Advanced Materials
- Functions:Filler
- Chemical Family:Borosilicates
- End Uses:Automotive Seam Sealants, Underbody Coating
3M™ Glass Bubbles VS7000 is a high-performance polymer additives, specifically designed for use as density reduction fillers in automotive seam sealing and underbody coatings. The intrinsic hardness and spherical shape of 3M glass bubbles make them easier and less abrasive on processing equipment than many other fillers, while enabling surfaces that have excellent resistance to scrubbing and chipping.