There are two main types of carpet adhesive: those that come pre-applied to a carpet and those that can be spread onto a carpet
3 Common Commercial Carpet Backing Types
What Are the Different Types of Carpet Backing? (with pictures)
What are the Different Types of Carpet Adhesive?
Flooring Adhesives & Carpet Grippers
What are the Advantages of Carpet Flooring? (with pictures)
How do I Choose the Best Carpet Quality? (with pictures)
Can Carpet Tiles be Laid Without Adhesive? - Eastwood Carpets
Best Ways to Take Out Even Impossible to Remove Glue from Floors
Carpet & Vinyl Tile Adhesive - GLUEDEVIL