Ensure a tight yet flexible seal to accommodate minor shifts.

Cut the section against the dam 1 inch shorter on both sides for a snug fit.

Keep the top section flush with the dam’s edge for proper alignment.

For the wall-mounted strip:

• Top edge flush with the surface.

• Side near the dam: 1 inch shorter for flexibility.

• Outer edge: 1 inch longer for a tight compression fit.

Proper alignment reduces water penetration risk.

Ensure bottom and wall sections meet seamlessly for a strong seal.

Regularly check adhesion as temperature and moisture changes may weaken it.

Reapply adhesive or add fasteners if needed to maintain durability.