Neutral Cure Silicones

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309 Metal & Vinyl

 NuFlex® 309 Metal & Vinyl Silicone Sealant is a one-part, neutral-cure elastomeric silicone sealant that cures to form a durable, flexible, low modulus sealant that is compatible with common building materials.

 

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311 Self-Leveling Joint Sealant

NuFlex® 311 Self-Leveling (SL) Silicone Sealant is aflowable, one-part, neutral-cure, elastomeric silicone sealant that cures to form a durable, flexible, low modulus seal. The self-leveling property means reduced labor costs since tooling is not required.

 

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311 RV Self-Leveling Silicone Sealant

NuFlex® 311 RV Self-Leveling Silicone Sealant is a flowable, one-part, neutral-cure, elastomeric silicone sealant that cures to form a durable, flexible, low modulus seal. The self-leveling property means reduced labor costs since tooling is not required

 

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313 Fast-cure

 NuFlex® 313 Fast-Cure Glass & Vinyl Silicone Sealant is a one-part, 100% silicone sealant that exhibits accelerated development of its surface elastic properties and provides excellent unprimed adhesion to a wide variety of substrates.

 

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319 Glazing

 NuFlex® 319 Glazing Silicone Sealant is a one-part, high modulus, non–corrosive moisture curing 100% silicone sealant.NuFlex® 319 has superior adhesion to most construction materials without the need for a primer. NuFlex® 319 cures to form a flexible, watertight bond to glass, plastic, metal, concrete and masonry, factory and field installed metal building systems.

 

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331 Exterior Siding & Trim

 NuFlex® 331 Exterior Siding & Trim Silicone Sealant is a primerless, non-corrosive 100% neutral cure silicone sealant that exhibits low modulus and high adhesive qualities when cured. NuFlex® 331 is a high-quality, readyto-use silicone that has a very high level of adhesion, especially to substrates such as PVC and other plastics which have typically shown difficulty with adhesion.