Polymershapes Silicone Sealant

Explore our PolymerShapes Silicone Sealant collection, featuring professional-grade 100% silicone sealants for reliable waterproof sealing. PolymerShapes silicone offers fast cure rates, primerless adhesion, and long-term resistance to extreme temperatures, making it ideal for both indoor and outdoor applications. These versatile sealants create durable, flexible seals that won't wash away when exposed to water.

ShapesPlastics offers PolymerShapes silicone in clear for invisible seals on glass and transparent surfaces. Available in convenient 2.8 oz tubes for small repairs and touch-ups, or economical 10.1 oz cartridges for caulking guns on larger projects. For contractors and frequent users, we offer cases of 12 tubes that provide excellent value and ensure you're never without sealant mid-project. Perfect for windows, aquariums, bathroom fixtures, marine applications, and general sealing needs where quality and reliability matter.