Glass and 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 Pecora’s industry leading non-staining technology (NST).

Learn more by downloading Pecora’s Architectural Glazing Systems Brochure

Products	Description
Pecora 1215 Seam Sealer	High Performance Silicone Narrow Joint Sealant	Datasheets Pecora 1215 Seam Sealer Data Sheet - 2/18/19	Sds PECORA 1215 SEAM SEALER SDS - 1/31/17	Color Chart Glazing Silicone Sealants Color Chart - 1/17/19	Brochure Pecora Silicone Sealants - 9/26/16	Tech Bulletin Tech Bulletin 88 Field Adhesion Testing Log rev7-11 - 1/6/16 pec 65 caulking at low temps 12-3-2015 mdm - 1/6/16 Structural Glazing Appraisal 7-14 - 12/16/15 pec 55 field test adhesion procedures rev 1-10-17 - 1/12/17 Tech Bulletin 54 Adhesion Testing - 1/6/16 Tech Bulletin 45 Spec Elastomeric Joint Sealant - 12/2/15 Tech Bulletin 23 Adhesion Peel Test - 1/6/16 tech bulletin 86 voc content of pecora products rev. 2.4.15 GWM - 1/6/16 Tech Bulletin 1215 Seam Sealer Squeeze Bottle Alternative 7-11 - 1/7/16 Tech Bulletin 1215 Small Seam Sealer Dispensing Options 7-11 - 1/7/16
Pecora 860	Glaziers & Contractors Silicone Sealant	Datasheets Pecora 860 Data Sheet - 3/1/19 Pecora 860 Spanish Data Sheet - 1/15/19	Sds Pecora 860 SDS - 12/15/15	Color Chart Silicone Sealants Standard Color Chart - 5/9/19	Brochure Pecora Architectural Glazing Systems - 12/17/18 Pecora Architectural Glazing Systems Spanish - 12/20/18	Tech Bulletin Tech Bulletin 88 Field Adhesion Testing Log rev7-11 - 1/6/16 Tech Bulletin 74 Cleaning Nonporous Substrates - 1/6/16 pec 65 caulking at low temps 12-3-2015 mdm - 1/6/16 pec 55 field test adhesion procedures rev 1-10-17 - 1/12/17 Tech Bulletin 54 Adhesion Testing - 1/6/16 Tech Bulletin 45 Spec Elastomeric Joint Sealant - 12/2/15 Tech Bulletin 23 Adhesion Peel Test - 1/6/16 PEC 169 Using Pecora Sealants in 1 inch Wide Joints 11-4-13 - 1/6/16 Pec 108 Sealant Application Guide rev. 5.14 - 1/6/16 Tech Bulletin 106 Backer Rod Use 7-11 - 1/6/16 Tech Bulletin 103 Joint Inspection - 1/6/16 tech bulletin 86 voc content of pecora products rev. 2.4.15 GWM - 1/6/16
Pecora 895NST	Non-Staining, Structural Silicone Glazing & Weatherproofing Sealant	Datasheets 895 NST Data Sheet - 6/15/20 895 NST Spanish Data Sheet - 12/17/18	Sds 895 NST SDS - 1/12/18 895 NST SPANISH SDS - 1/12/18 895 NST FRENCH SDS - 1/12/18	Color Chart Silicone Sealants Standard Color Chart - 5/9/19	Brochure Pecora NST (Non-Staining Sealants) Brochure - 7/29/19 Silicone Sealants Brochure - 5/21/20	Tech Bulletin Tech Bulletin 88 Field Adhesion Testing Log rev7-11 - 1/6/16 Tech Bulletin 74 Cleaning Nonporous Substrates - 1/6/16 pec 65 caulking at low temps 12-3-2015 mdm - 1/6/16 Structural Glazing Appraisal 7-14 - 12/16/15 pec 55 field test adhesion procedures rev 1-10-17 - 1/12/17 Tech Bulletin 54 Adhesion Testing - 1/6/16 Tech Bulletin 45 Spec Elastomeric Joint Sealant - 12/2/15 Tech Bulletin 23 Adhesion Peel Test - 1/6/16 PEC 169 Using Pecora Sealants in 1 inch Wide Joints 11-4-13 - 1/6/16 pec 109 silicone sealants surface prep chart rev.1.7.16 - 1/7/16 Pec 108 Sealant Application Guide rev. 5.14 - 1/6/16 Tech Bulletin 106 Backer Rod Use 7-11 - 1/6/16 Tech Bulletin 103 Joint Inspection - 1/6/16 tech bulletin 86 voc content of pecora products rev. 2.4.15 GWM - 1/6/16
Pecora 896	High Performance Silicone Window & Door Sealant	Datasheets Pecora 896 Data Sheet - 1/31/19 Pecora 896 Spanish Data Sheet - 2/20/19	Sds Pecora 896 SDS - 12/4/19 PECORA 896 SPANISH SDS - 12/17/18 PECORA 896 FRENCH SDS - 12/17/18	Color Chart Glazing Silicone Sealants Color Chart - 1/17/19	Brochure Pecora Architectural Glazing Systems - 12/17/18 Pecora Architectural Glazing Systems Spanish - 12/20/18	Tech Bulletin Tech Bulletin 88 Field Adhesion Testing Log rev7-11 - 1/6/16 Tech Bulletin 74 Cleaning Nonporous Substrates - 1/6/16 pec 65 caulking at low temps 12-3-2015 mdm - 1/6/16 Structural Glazing Appraisal 7-14 - 12/16/15 pec 55 field test adhesion procedures rev 1-10-17 - 1/12/17 Tech Bulletin 54 Adhesion Testing - 1/6/16 Tech Bulletin 45 Spec Elastomeric Joint Sealant - 12/2/15 Tech Bulletin 23 Adhesion Peel Test - 1/6/16 PEC 169 Using Pecora Sealants in 1 inch Wide Joints 11-4-13 - 1/6/16 pec 109 silicone sealants surface prep chart rev.1.7.16 - 1/7/16 Pec 108 Sealant Application Guide rev. 5.14 - 1/6/16 Tech Bulletin 106 Backer Rod Use 7-11 - 1/6/16 Tech Bulletin 103 Joint Inspection - 1/6/16 tech bulletin 86 voc content of pecora products rev. 2.4.15 GWM - 1/6/16
Pecora 896-HIS	High Impact Silicone – Security, Impact, and Blast Applications	Datasheets Pecora 896-HIS Data Sheet - 9/8/17	Sds PECORA 896-HIS SDS - 12/28/15	Color Chart Glazing Silicone Sealants Color Chart - 1/17/19	Brochure Pecora Architectural Glazing Systems - 12/17/18 Pecora Architectural Glazing Systems Spanish - 12/20/18	Tech Bulletin Tech Bulletin 88 Field Adhesion Testing Log rev7-11 - 1/6/16 Tech Bulletin 74 Cleaning Nonporous Substrates - 1/6/16 pec 65 caulking at low temps 12-3-2015 mdm - 12/23/15 Structural Glazing Appraisal 7-14 - 12/16/15 pec 55 field test adhesion procedures rev 1-10-17 - 1/12/17 Tech Bulletin 54 Adhesion Testing - 1/6/16 PEC 169 Using Pecora Sealants in 1 inch Wide Joints 11-4-13 - 1/6/16 Tech Bulletin 106 Backer Rod Use 7-11 - 1/6/16 Tech Bulletin 103 Joint Inspection - 1/6/16 tech bulletin 86 voc content of pecora products rev. 2.4.15 GWM - 1/6/16
Pecora 896-SSL	Silicone Narrow Joint Seam Sealer For Fenestration Details	Datasheets Pecora 896-SSL Data Sheet - 9/8/17	Sds Pecora 896-SSL SDS - 12/28/15	Color Chart Glazing Silicone Sealants Color Chart - 1/17/19	Brochure Pecora Architectural Glazing Systems - 12/17/18 Pecora Architectural Glazing Systems Spanish - 12/20/18	Tech Bulletin Tech Bulletin 88 Field Adhesion Testing Log rev7-11 - 12/16/15 Tech Bulletin 74 Cleaning Nonporous Substrates - 1/6/16 pec 65 caulking at low temps 12-3-2015 mdm - 1/6/16 Structural Glazing Appraisal 7-14 - 12/16/15 pec 55 field test adhesion procedures rev 1-10-17 - 1/12/17 Tech Bulletin 45 Spec Elastomeric Joint Sealant - 12/2/15
Pecora 896-TBS	Thermal Barrier Silicone Window & Door Sealant	Datasheets Pecora 896-TBS Data Sheet - 9/8/17	Sds Pecora 896-TBS SDS - 12/28/15	Color Chart	Brochure Pecora Architectural Glazing Systems - 12/17/18 Pecora Architectural Glazing Systems Spanish - 12/20/18	Tech Bulletin Tech Bulletin 88 Field Adhesion Testing Log rev7-11 - 1/6/16 Tech Bulletin 74 Cleaning Nonporous Substrates - 1/6/16 pec 65 caulking at low temps 12-3-2015 mdm - 1/6/16 Structural Glazing Appraisal 7-14 - 12/16/15 pec 55 field test adhesion procedures rev 1-10-17 - 1/12/17 Tech Bulletin 54 Adhesion Testing - 1/6/16 Tech Bulletin 23 Adhesion Peel Test - 1/6/16 Tech Bulletin 106 Backer Rod Use 7-11 - 1/6/16 Tech Bulletin 103 Joint Inspection - 1/6/16
Pecora 896-TBS-SSL	Thermal Barrier Silicone, Semi-Self Leveling Window & Door Sealant	Datasheets Pecora 896-TBS-SSL Data Sheet - 9/8/17	Sds Pecora 896-TBS-SSL SDS - 12/28/15	Color Chart	Brochure Pecora Architectural Glazing Systems - 12/17/18 Pecora Architectural Glazing Systems Spanish - 12/20/18	Tech Bulletin Tech Bulletin 74 Cleaning Nonporous Substrates - 1/6/16 pec 65 caulking at low temps 12-3-2015 mdm - 1/6/16 Structural Glazing Appraisal 7-14 - 12/16/15
Pecora 896FC Fast Cure	Ultra Fast Curing, Fluid-Free High Performance Silicone Window & Door Sealant	Datasheets PECORA 896 FC Data Sheet - 9/24/17	Sds PECORA 896 FC SDS - 3/9/16	Color Chart Glazing Silicone Sealants Color Chart - 1/17/19	Brochure Pecora Architectural Glazing Systems - 12/17/18 Pecora Architectural Glazing Systems Spanish - 12/20/18	Tech Bulletin Tech Bulletin 88 Field Adhesion Testing Log rev7-11 - 1/6/16 Tech Bulletin 74 Cleaning Nonporous Substrates - 1/6/16 Tech Bulletin 54 Adhesion Testing - 1/6/16 Tech Bulletin 45 Spec Elastomeric Joint Sealant - 12/2/15 Tech Bulletin 23 Adhesion Peel Test - 1/6/16 Tech Bulletin 106 Backer Rod Use 7-11 - 1/6/16 Tech Bulletin 103 Joint Inspection - 1/6/16
Pecora 985	Fast Curing, Two-Part Structural Silicone Sealant	Datasheets Pecora 985 Data Sheet - 2/18/19	Sds Pecora 985 SDS - 12/28/15 Pecora 985 SDS 2 - 12/28/15	Color Chart Glazing Silicone Sealants Color Chart - 1/17/19	Brochure Pecora Architectural Glazing Systems - 12/17/18 Pecora Architectural Glazing Systems Spanish - 12/20/18	Tech Bulletin Tech Bulletin 74 Cleaning Nonporous Substrates - 1/6/16 Tech Bulletin 72 985 - 12/2/15 PEC 70 two component pump rev 8.16.13 - 12/2/15 Tech Bulletin 69 Pecora 985 Field QC Procedures rev7-11 - 1/7/16 pec 65 caulking at low temps 12-3-2015 mdm - 12/23/15 Structural Glazing Appraisal 7-14 - 12/16/15 Tech Bulletin 164 985 - 12/2/15 Pec 108 Sealant Application Guide rev. 5.14 - 1/6/16 tech bulletin 86 voc content of pecora products rev. 2.4.15 GWM - 1/6/16
Pecora AVB Silicone	One-part, Primerless Silicone Sealant for Air-Vapor Barrier Surface Transitions	Datasheets AVB Silicone Data Sheet - 12/18/18 AVB Silicone Spanish Data Sheet - 12/18/18	Sds AVB SILICONE SDS - 3/2/16	Color Chart	Brochure Air Barrier Brochure - 2/26/19	Tech Bulletin pec 189 pecora avb sealant adhesion to air and vapor membranes 3-22-16 - 3/22/16 Tech Bulletin 88 Field Adhesion Testing Log rev7-11 - 1/6/16 Tech Bulletin 74 Cleaning Nonporous Substrates - 1/6/16 Tech Bulletin 54 Adhesion Testing - 1/6/16 Tech Bulletin 23 Adhesion Peel Test - 1/6/16 P10134 Tech-Bulletin 85 WEB-REV-10.22.19 GWM.doc - 10/22/19
Structural Glazing Appraisal Program	Structural Glazing Appraisal Program	Datasheets	Sds	Color Chart	Brochure	Tech Bulletin Structural Glazing Appraisal Program - 2/21/19
XL-Span	100% Pre-formed Silicone Transition Membrane	Datasheets XL-SPAN Data Sheet - 6/20/19 XL-SPAN Spanish Data Sheet - 2/20/19	Sds	Color Chart	Brochure Air Barrier Brochure - 2/26/19	Tech Bulletin

Updated within past 30 days.

Pecora's goal is to provide our customers with comprehensive solutions - not just products. Pecora's experienced technical services representatives and sales representatives are available to answer your questions concerning sealant selection, requirements and recommendations on a per job basis. We also offer complete technical support.

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Pecora Calculator

Calculate material needs for Coatings, Sealants and Air Barriers.

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Pecora Calculator

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Required Dry Mil Coverage (mils)

Total Sq. Ft. Of Project

Estimated Waste (%):

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Estimating Made Easy

Make estimating the amount of sealant needed, for a wide range of projects, easy with Pecora's help. Use our convenient sealant calculator.

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Primer Coverage

Enter Data:		Results
Width (in.)		Gallons
Depth (in.)		10.1 oz. Cartridges
Linear Ft.		2 Gallon Pails
Estimated waste (%)		5 Gallon Pails
		Sausage Packs
		1.5 Gallon Units
		1 Qt. Cartridges

Enter Data:				Results
	Width (in.)	Depth (in.)	Lin. Ft.
Joint 1				Gallons
Joint 2				10.1 oz. Cartridges
Joint 3				2 Gallon Pails
Joint 4				5 Gallon Pails
Joint 5				Sausage Packs
Estimated Waste (%):				1.5 Gallon Units
				1 Qt. Cartridges
				55 Gallon Drums

Choose one of the Calculators below:

XL-Flash - Window Openings

XL-Flash - Sheathing Seams and Penetrations

XL-Perm Ultra VP

XL-Perm Ultra NP

ProPerm VP

Enter Data:		Results
Substrate		Gallons Required
Total Sq.Ft. of Project		#5 Gallon Pails Required

Enter Data:		Results
Substrate		Gallons Required
Total Sq.Ft. of Project		#5 Gallon Pails Required

Enter Data:		Results
Substrate		Gallons Required
Total Sq.Ft. of Project		#5 Gallon Pails Required

To use: Enter values and press "Update" to recalculate. These calculators also update when you tab to the next field or click elsewhere in the page.

Enter Data:		Results
Window Height (in.)		Sausages Required
Window Width (in.)
# of Windows

Enter Data:		Results
Diameter (in.)		Gallons
Linear In.		10.1 oz. Cartridges
Estimated Waste (%):		2 Gallon Pails
		5 Gallon Pails
		Sausage Packs
		1.5 Gallon Units
		1 Qt. Cartridges

Enter Data:		Results
Total Linear Footage of Seams		Total Sq.Ft. of Project
		Sausages Required