DOWSIL 995 Silicone Structural Sealant

Manufacturer: DowSil
Product Type: Structural Sealants,Vertical Sealants

Short Description

A one-component, self-priming, shelf-stable, neutral-cure, elastomeric adhesive specifically formulated for silicone structural glazing and exhibits excellent unprimed adhesion to most building substrates. This product has superior unprimed adhesion for structural glazing applications for hurricane or impact rated windows and doors. It has a movement capability of +/- 50%.

Quantity Needed

DOWSIL 995 Silicone Structural Sealant
High ultimate tensile strength sealant ideally suited for structural bonding and protective glazing applications

Features & Benefits

Odorless, non-corrosive cure system

Cures to form an extremely tough elastomeric rubber ensuring a durable, flexible, watertight bond

Excellent weatherability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes

Excellent mechanical properties

Successfully tested for use in protective glazing applications

Excellent unprimed adhesion to wide range of substrates including coated, enameled, and reflective glasses; anodized and polyester coated or painted aluminum profiles including most fluoropolymer-based paints such as Kynar

Meets global standards for structural glazing (American, Chinese, European)


One-part, neutral-cure elastomeric sealant


Silicone structural glazing and protective glazing applications