Spread and Work Compound into Joints

What happens here

Using a rubber squeegee or a stiff-bristled broom (such as a push broom), begin to spread the jointing compound across the entire paved surface. Work the compound into all the joints and crevices, ensuring they are fully packed. Move the squeegee or broom in multiple directions (e.g., diagonally) to help consolidate the material deep into the joints and remove any excess from the paver surfaces.

Goal: Fully fill all paver joints with compound