We Are Your Single Supplier For Architectural Glazing Sealants
Pecora offers a complete line of high performance glass and glazing sealants for demanding structural and non-structural applications that are suitable for factory or field use. Pecora’s glazing solutions include products with high green strength, long lasting bonds to a variety of substrates, and our industry leading non-staining technology (NST).
Pecora 895 NST - Single-component, Structural Silicone Sealant
Pecora 895 NST has been specifically designed
for structural glazing of glass, metal and plastic. It may also be used as a weatherseal in structural glazing applications. Pecora 895NST is a high-performing, neutral curing, medium modulus silicone sealant specifically designed for structural and non-structural glazing, with excellent aesthetic characteristics in that it will not stain sensitive porous natural stones such as granite or marble and will not contribute to residue run down on non-porous surfaces such as metal or glass curtain wall facades.
- One-part
- Non-Staining Technology
- +/-50% movement capacity
- Extremely fast cure - through after initial set
Pecora 985 - Two-Part Structural Silicone Sealant
Superior primer-less adhesion with Pecora 985 
structural silicone sealant. This two part sealant is virtually unaffected by ultra violet rays, ozone, temperature extremes or atmospheric contamination and is compatible with a variety of plain and coated metals, high performance glass, decorative paints, gaskets, setting blocks and spacers.
- Two-part
- Dark grey
- +/-25% movement capacity
- Fast cure - adjustable from 5 - 20 minutes
Glazing Silicone Sealants Color Chart
Pecora 896 - High Performance Silicone Window & Door Sealant
In-shop fabrication of windows as a primary bedding 
compound for glass in wood,vinyl and aluminum and steel sash;as a seam sealer,as well as cap, toe or heel beads for windows and doors. Perimeter weatherseal for field glazing and window installation.
- One-part
- Black, Tru-White, Translucent, Dark Bronze, Crystal Blue, Almond and Earthtone
- +/-50% movement capacity
- High strength and extreme movement capabilities
Glazing Silicone Sealants Color Chart
Pecora 896FC Fast Cure - Ultra Fast Curing Silicone Window & Door Sealant
Pecora 896FC is a fast curing, fluidfree, one-part neutral 
curing, medium modulus silicone sealant. Used for in-shop fabrication of windows as a primary bedding compound for glass in wood, vinyl and aluminum and steel sash; as a seam sealer, as well as cap, toe or heel beads for windows and doors.
- One-part
- Tru-White, Dark Bronze, Crystal Blue, Almond, Earthtone
- +/-25% movement capacity
- The fluid free formula improves compatibility with various window components
Glazing Silicone Sealants Color Chart
Pecora 860 - Glaziers & Contractors Silicone Sealant
Pecora 860 is an economical, one-part, acetoxy 
silicone sealant designed for glass shop glazing jobs, industrial applications and general purpose sealing. The sealant cures in the presence of moisture and adheres well without primer to glass, many plastics, aluminum and steel, fiberglass, ceramics and wood, including painted surfaces.
- One-part
- Black, Metallic Aluminum, Tru-White, Translucent
- +/-25% movement capacity
- Mildew resistant
Silicone Sealants Standard Color Chart
Window and Door OEMS
896-SSL - Silicone Narrow Joint Seam Sealer
Pecora 896-SSL has been designed, and formulated 
specifically, to seal mechanically fixed joints in fenestration details on aluminum, vinyl or wood. Very fast curing, 896-SSL adheres extremely well to PVC, Kynar, 500/Hylar 500-based paints and coatings, anodized aluminum and wood.
- One-part
- Tru-White and Translucent
- +/-50% movement capacity
- Compatible with all tested insulating glass units
Glazing Silicone Sealants Color Chart
896-TBS-SSL - Silicone Narrow-Joint Seam Sealer
Pecora 896-TBS-SSL Silicone Narrow-Joint Seam Sealer 
is a flowable, semi-self leveling, one-part, neutral-curing sealant. 896-TBS-SSL has been designed and formulated specifically to seal mechanically-fixed joints in fenestration details on aluminum, vinyl or wood.
- One-part
- Translucent
- +/-50% movement capacity
- Primer-less adhesion to glass fiber reinforced polyamide composite structural thermal barriers
Glazing Silicone Sealants Color Chart
896-TBS - High Performance Silicone Window & Door Sealant
Pecora 896-TBS (Thermal Barrier Silicone) is a one-part neutral curing, medium-modulus silicone sealant specially formulated for the window and door glazing industry. In-shop fabrication of windows as a primary bedding compound for glass in wood, vinyl and aluminum and steel sash; as a seam sealer, as well as cap, toe or heel beads for windows and doors. Adheres extremely well to glass fiber reinforced polyamide composite structural thermal barriers.
- One-part
- Translucent
- +/-50% movement capacity
- Cures in the presence of atmospheric moisture - skins within minutes
Glazing Silicone Sealants Color Chart
896-HIS - High Impact Silicone/Security, Impact, and Blast Applications
Pecora 896HIS (High Impact Silicone) is a one-component, neutral curing, high impact silicone sealant designed for blast resistant, structural, and protective glazing, and tamper resistant security applications.
- One-part
- Black, Aluminum Stone, Translucent
- Primer-less adhesion
- Unaffected by UV, precipitation, ozone, and temperature extremes
Glazing Silicone Sealants Color Chart
Structural Glazing Appraisal Program
Structural glazing places significant responsibilities on each project participant. Pecora offers a complimentary Structural Glazing Appraisal Program designed to reduce risks to all project team members involved in the design, construction, and installation of structural silicone glazing sealants.
Our Technical Service Department advises on the correct sealant and sealant bite for the job and will work with the glazier to recommend proper surface preparation and installation procedures.
The Program Contents:
– Project Review
– Shop Drawing Review
– Adhesion Testing
– Stain Testing
– Compatibility Testing
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Technical Services
Let our tech service experts help make your project a success.
Click or call (800) 523-6688.
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