PROseal® Spray Sprayable Duct Sealant To seal metal joints against air leaks in low, medium, and high-pressure duct systems. Description PROseal Spray is a premium water-based, high-velocity duct sealant that can be applied using a wide range of sealant application equipment. Special Characteristics UL GREENGUARD GOLD Certified UL 181B-M Listed / UL 723 Classified Sprays easily from a variety of equipment Tremendous labor savings Indoor / Outdoor grade For applications up to 15” WG Excellent UV, Flexibility, and Mold Resistant Properties Tough and permanently flexible Excellent adhesion to metal Will not drip or sag Low shrinkage Non-Flammable Mild odor LEED® Compliant, meets all applicable EPA Method 24 and CDPH standards Conforms to requirements of NFPA 90A and 90B Paintable with latex based paint Manufactured by SMART Local 12 Spray Equipment Instructions Follow spray equipment manufacturer’s instructions when using spray equipment. For best results, use a commercial-grade airless paint sprayer utilizing 121 Spray tips with a 2” fan pattern and minimum 0.021” orifice. Technical Information CHEMICAL TYPE:Synthetic Latex COLOR:Gray ODOR:Mild (wet) None (dry) VOC CONTENT: EPA Method 24Pass - Very Low TVOC EMISSIONS: CDPH Standard Method v1.2Private Office - Pass School Classroom - Pass DENSITY:11.3 /- 0.3 lbs per gallon SOLID CONTENTS:68% /- 2% VISCOSITY:80,000 /- 20,000 cP APPLICATION TEMPERATURE:35°F to 110°F SERVICE TEMPERATURE:-25°F to 220°F STORAGE TEMPERATURE:35°F to 110°F DRY TO TOUCH:1 hour (approximate) CURE TIME:24 to 72 hours Depending on humidity, application, and temperature FLEXIBILITY: ASTM D522 (1/8" Mandrel Bend)Pass MOLD RESISTANCE: UL 181B Mold & Humidity TestPass FREEZE THAW STABILITY:Pass ADHESION STRENGTH: UL 181B Peel AdhesionPass - Exceeds Standards COVERAGE:25 sq. ft./gal. at 1/16" 50 sq. ft./gal. at 1/32" PACKAGING:1 year (unopened container) SHELF LIFE:5 gallon pail 54 gallon drum SPRAYER SETTINGS:Spray Tip - 121: 2” Spray Pattern 0.021” Orifice Optimum Pressure Range: 1250 - 1500 p.s.i. Related Resources To view all related resources you must log in or request access. Spec Sheets PROseal Spray Spec Sheet PROseal Spray GREENGUARD Gold Certification Spec Sheet Safety Data Sheets PROseal Spray SDS MDS Sheet Related Products PROseal® Duct Sealant PROseal® Spray Duct Sealant EVERseal™ Duct Sealant EZ-Seal® Duct Sealant SOLVseal™ Duct Sealant
