Use for spot repair and large panels Excellent build and surface leveling properties Easy to sand wet or dry Can be applied direct to metal, over most plastics and over unsanded E-coat, aluminum and galvanized Tintable with up to 10% with urethane mixing base Multipurpose primer offering the functionality of 3 products in 1 ft.
THE ESSENTIALS
At a glance
Product type
Primers & Sealers
Color
Gray, Black, White
UP2251
Color: Gray
2274
Color: Black
2276
Color: White
Available configurations
3
Manufacturer part numbers
UP2251, 2274, 2276
WHY IT WORKS
Why this product
Use for Spot Repair and Large
Use for spot repair and large panels
Excellent Build and Surface Leveling Properties
Excellent build and surface leveling properties
Predictable Drying
Easy to sand wet or dry
Built for Shop Use
Can be applied direct to metal, over most plastics and over unsanded E-coat, aluminum and galvanized
CHOOSE WITH CONFIDENCE
Choose the correct repair-system component
Match the color choice to the repair size, color, speed, or application conditions.
Use only the activator, hardener, reducer, primer, or companion component named in the current TDS.
Plan substrate preparation, mix, pot life, flash, film build, and cure as one complete process.
WHAT YOU'LL RECEIVE
Options and package details
MPN
Customer choice
Sold by PBE Direct
UPC
UP2251
Color: Gray
1 selected container
5010796112639
2274
Color: Black
1 selected container
5010796107727
2276
Color: White
1 selected container
5010796107697
COMPATIBILITY
Surface and system compatibility
Confirm the substrate and existing coating are approved in the current manufacturer TDS.
Do not substitute a visually similar hardener or system component because the mix ratio appears to match.
Follow the current TDS and SDS for preparation, application, cure, ventilation, and PPE.
QUICK ANSWERS
Common questions
Which color should I choose?
Choose among Gray, Black, White. Match the selection to the work and the manufacturer's current instructions.
What arrives when I order one?
One order adds one selected container. The table above shows the exact choice tied to each MPN.
What else do I need before applying it?
Check the current TDS for required hardener, activator, reducer, primer, applicator, and protective equipment. Similar-looking components are not automatically compatible.
What should I verify before using U-POL SYSTEM 20 National Rule High Build Primer?
Confirm the selected MPN, application, required companion products or accessories, and current U-POL instructions before use.