DEUCOAT 9550

DEUCOAT 9550 is a single is a single part high performance,
highly flexible pourable elastomeric joint sealant, vapor seal in the
joints of cellular glass, polyisocyanurate (PIR), urethane (PUR),
phenolic foam board stock insulations. It is based on a specialized
resin when applied, it cures to form a tough rubber-like seal with
excellent adhesion to mosttypes of building surfaces. Primarily used
with low temperature insulation to prevent migration of moisture
and water vapours into the insulation butt joints.