Selecting the correct adhesive is vital for long-term installation stability. Wet-set adhesives are applied while wet, and the flooring is placed immediately, creating a rigid bond as the adhesive sets. This method is preferred when dimensional stability is a concern or when dealing with heavy rolling loads that could cause flooring to shift. Pressure-sensitive adhesives, by contrast, are left to become tacky before flooring is laid; they allow for repositioning but may not provide the same resistance to heavy-duty commercial traffic and lateral forces.
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When should an installer choose a wet-set adhesive over pressure-sensitive?
Wet-set adhesive is chosen for non-porous subfloors or heavy traffic areas where immediate, permanent bonding is required. Unlike pressure-sensitive adhesives, wet-set products harden as they cure, providing high shear strength to prevent lateral movement of flooring.