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TECHNICAL DATA BULLETIN VersiWeld® TPO T-Joint Covers Fabricate Accessory V Installation 1. If membrane has been exposed to the weather, clean splice intersection area with Weathered Membrane Cleaner. 2. Use a lower temperature setting on the hand heat welder than is used when welding reinforced TPO membrane. (Typically a setting of 6 on a scale of 10 is appropriate for welding TPO T-Joint Covers.) 3. Center the T-Joint Cover over the splice intersection, begin welding at the center point and work towards the outside. Use the edge of the roller to crease the T-Joint Cover into membrane step-offs to achieve a proper seal. 4. Using a probe,check all splices for voids and cold-welds only once the T-Joint Cover has completely cooled. Make any needed repairs. REVIEW CURRENT VERSICO SPECIFICATIONS AND DETAILS FOR SPECIFIC Overview INSTALLATION REQUIREMENTS. Let Versico simplify your next VersiWeld TPO installation with pre-punched Precautions T-Joint Covers.VersiWeld TPO T-Joint Covers are used to seal step-offs The TPO T-Joint Cover is not intended to overlay fasteners and at splice intersections.T-Joint Covers are mandatory on all 60-and plates as this requires the use of reinforced membrane. 80-mil TPO systems and on 45-mil systems where step-offs have not been properly sealed.VersiWeld TPO T-Joint Covers consist of 60-mil Store T-Joint Covers in a cool,shaded area and cover with light- non-reinforced flashing punched into a perfect 4.5"-diameter circle and colored, breathable,waterproof tarpaulins.T-Joint Covers that have been exposed to the weather must be prepared with Weathered packaged 100 parts per carton.Available in white,tan and gray. Membrane Cleaner before hot-air welding. Versico's VersiWeld TPO T-Joint Covers are part of the Certified Fabricated Accessory(CFA)Program.Certified Fabricated Accessories are the only Typical Properties and Characteristics factory-fabricated accessories that meet the stringent quality tolerances Size 4.5"(114 mm) required to be included in a Versico warranted roofing system. Thickness 0.060"(1.5 mm) Features and Benefits Packaging 100 per box • Every T-Joint cover is a perfect 4.5"-diameter circle Weight(per box) 3.5 lbs. (1.6 kg) • More consistent appearance than hand-cut flashing Material Non-Reinforced TPO • Provides substantial labor savings compared to field-cut flashing Color White,Gray,Tan Typical properties and characteristics are based on samples tested and are not guaranteed • Seals channels at splice intersections created by seam step-offs for all samples of this product.This data and information is intended as a guide and does not reflect the specification range for any particular property of this product. LEED® Information Pre-consumer Recycled Content 0% Post-consumer Recycled Content 0% Manufacturing Location Bloomingdale,IL Solar Reflectance Index(SRI) N/A `MA A SINGLE SOURCE FOR SINGLE-PLY ROOFING VERSICO 800.992.7663 • www.versico.com ROOFING SYSTEMS ©2020 Versico.Printed in U.S.A. Versico,VersiWeld and the Versico logo are trademarks of Versico. VE-1314-'VersiWeld TPO T-Joint Covers Technical Data Bulletin'-09.18.20 LEED is a registered trademark of the U.S.Green Building Council.