Pecora Dynatrol II

Dynatrol II is a general purpose non-sag elastomeric sealant that creates a tenacious bond and watertight seal between materials of similar or dissimilar surface textures, porosities or expansion coefficients.

Fire Rate Systems: Four-hour fire and temperature rated wall and floor Design Joint systems up to 3″ wide can be designed with Ultra Block fire-blocking material and/or mineral wool fire safing.