| The preprocessed food packages were sectioned trays covered in a foil sealant. |
| When the bag is deployed, the sealant forces the air to escape the bag through pinholes in the fabric itself instead of the seams. |
| Also gone is the spare wheel, replaced by a squirt-in-tyre sealant and a plug-in electric pump. |
| If sealants around those openings are no longer pliable, re-seal and caulk them. |
| Paints, sealants, and adhesives have stepped into the ecologically aware 21st century too. |
| It combines the gloss of sealants with the depth and liquid look of carnaubas. |
