LD410 Duct Sealant

LD410 Duct Sealant is a single-part gun grade duct sealant. The formulation is based on an emulsion acrylic polymer system, which gives a firm, but flexible seal in low movement joints.

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Usage/purpose

LD410 has been designed for the
permanent sealing of low movement
assembly joints in low, medium and
high pressure ductwork installations
to prevent loss of air pressure. When
correctly applied, the product is
capable of sealing to the air leakage
requirement of Class C to HVCA
standard DW 144.