Assembly sealant offers higher tensile strength
Specially formulated for automated assembly, new Dow Corning HM-2520 Assembly Sealant combines the immediate green strength of a hot melt adhesive with the long term performance of a reactive silicone sealant and improved resistance to movement during cure and at high temperatures under load.
HM-2520 Assembly Sealant is a neutral-cure, low VOC sealant that enables parts to be moved immediately upon application. It also offers higher tensile strength for applications that require more secure adhesion, and excellent adhesion to most common substrates.
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