When to use DOWSIL 737

DOWSIL™ 737 Neutral Cure Sealant is a multipurpose, one-part sealant used in a wide range of industrial assembly and installation operations. Here are some situations when 737 is the right sealant for the job.

SUGGESTED USES

Substitute for mechanical fasteners on large and small appliances
Sealing refrigerator and freezer liners (however, not FDA-approved for food-contact applications)
Adhering plastic moldings to plastic substrates for trim applications, decals
Waterproofing electrical components
Sealing coaxial connectors
Protecting instrumentation assemblies

FEATURES

Primerless adhesion to many materials
Oxime cure; cures at room temperature upon exposure to moisture in the air
Adhesion to many plastics, metals, painted surfaces, glass, and rubbers
Does not react with or corrode most metals or plastics
Fast cure – 3 to 6 minutes skin-over time; 14 minute tack-free time
Cures to a handling condition in 24 hours on exposure to moisture in the air
Will not slump, sag, or run off surfaces
Broad temperature range performance; cured material stays flexible from -85ºF to 350ºF (-65ºC to 177ºC)
100% silicone rubber
Excellent weather resistance against sunlight (UV), rain, snow, and temperature extremes

Contact Lentus to order DOWSIL™ 737 by calling 270-765-2212 or emailing orders@LentusLLC.com.

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