4 Gallon Bostik's Best Wood Flooring Urethane Adhesive and Moisture Vapor Control, $219.99 USD/Box, LL Flooring (Lumber Liquidators)

Bostik's Best is a one-component, trowel-applied, moisture-curing adhesive. After curing, it retains excellent elastomeric properties that bond robustly and flexibly to wood flooring. It is optimized for strong bonding and quick curing. For best results, use a new trowel with each can. Recommendations on the number of cans are based on manufacturer installation guidelines, and coverage per can is not assured.