Roundup Concentrate Max Control 365 is the product you are talking about, Ernie... It is made for "cracks & crevices in sidewalks, driveways, walkways, & patios" and is labeled as such. The active ingredients are 18% Glyphosate, 1.6% Imazapic, 0.73% Diquat
It also specifically states "Do not use over the root zone of desirable trees or shrubs. Do not use in areas that will be planted or seeded within 1 year. Do not use in lawns or for lawn renovation as this product will also prevent desirable grasses from growing. Do not use for vegetable garden preparation or in and around fruits and vegetables. Do not spray desirable plants or grasses. Do not spray landscaped areas with young plants or in an area that will be planted, seeded within 1 year."
Regular RoundUp is the common version. The label specifically states "Use in and around fences, trees, driveways, and flower beds. May also be used for lawn renovation and vegetable garden bed preparation. All ornamental flowers, trees and shrubs may be planted one day after application. Lawn grasses, vegetables, herbs and fruits may be planted three days after application."
It also specifically states "Do not use over the root zone of desirable trees or shrubs. Do not use in areas that will be planted or seeded within 1 year. Do not use in lawns or for lawn renovation as this product will also prevent desirable grasses from growing. Do not use for vegetable garden preparation or in and around fruits and vegetables. Do not spray desirable plants or grasses. Do not spray landscaped areas with young plants or in an area that will be planted, seeded within 1 year."
Regular RoundUp is the common version. The label specifically states "Use in and around fences, trees, driveways, and flower beds. May also be used for lawn renovation and vegetable garden bed preparation. All ornamental flowers, trees and shrubs may be planted one day after application. Lawn grasses, vegetables, herbs and fruits may be planted three days after application."