High adhesion bonding paste and filling compound specifically designed for rapid repair of cracks, holes and scratches in SMC, fiberglass, composite and other rigid materials. Ideal for the repair of cars, trucks, recreational vehicles, rail vehicles, marine craft and shipping containers. Why Pros Choose U-POL High Adhesion High adhesion easy sand fiber filler Carbon fiber reinforced formula gives structural strength to a repair Sand and coat to restore original finish For SMC, fiberglass, composite, rigid plastics, bare metal, aluminum, and galvanized substrates How to Use For repair of cars, trucks, recreational vehicles, rail vehicles, marine craft and shipping containers Compatibility Compatible substrates: Bare Metal, Aluminum, Galvanized, Fiberglass, Plastic, SMC, Carbon Fiber. Specifications Technical specifications for U-POL® UP0777 High Adhesion SMC Bonding Filler, 1.1 L Tin, Black, Paste Part No. 0777 Product Line UPO MFR Model UP0777 Standard/Approvals GHS07, GHS08 Hazard | California Pro65 Warning: Cancer Application For repair of cars, trucks, recreational vehicles, rail vehicles, marine craft and shipping containers Manufacturer U-POL UPC 501079610325 Brand U-POL® Color Black Mixing Ratio 3% BPO Hardener at 50 deg F, 2% BPO Hardener at 50 deg F, 1% BPO Hardener at 50 deg F Type High Adhesion Form Paste Container Type Tin About U-POL U-POL delivers pro-grade refinish products including Raptor bed liner, Dolphin glazes, and Power Can aerosols used in shops worldwide. Frequently Asked Questions What surfaces can U-POL UPO be used on?U-POL UPO is compatible with Bare Metal, Aluminum, Galvanized, Fiberglass, Plastic, SMC. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish. What is the mix ratio for U-POL UPO?U-POL UPO uses a mix ratio of 3% BPO Hardener at 50 deg F, 2% BPO Hardener at 50 deg F, 1% BPO Hardener at 50 deg F. Always measure activators and reducers accurately to maintain film properties and pot life — deviating from the ratio can cause adhesion or curing problems. How fast does autofxmart ship U-POL UPO?Most in-stock orders for U-POL UPO ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup. Is this U-POL product genuine?Yes. autofxmart is an authorized distributor of U-POL products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact [email protected] and we will make it right. What is the manufacturer part number (MPN) for U-POL UPO?The MPN for U-POL UPO is 0777. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs. Documents & Safety Safety Data Sheet (SDS) Technical Data Sheet (TDS) upol_up0719_catalog.pdf upol_up0777_specification_sheet.pdf Why Buy from autofxmart Authorized distributor — authentic, factory-fresh stock. Fast US shipping — most orders ship within 1 business day. 30-day returns — buy with confidence. Pro-shop pricing — bulk discounts available on request. Expert support — questions? Email us at [email protected].