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U-POL

U-POL SYSTEM 20 UP2303 National Rule Fast Hardener, 1 L Tin, Clear, Liquid, Use With: 2K Primers and

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$52.09
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30-day returns
Overview

Built for the job.

2K hardener for U-POL primers, clears and solid colors

Why Pros Choose U-POL National Rule

  • Ideal for single panel work

How to Use

For spot and panel repairs

Compatibility

Compatible paint systems: 2K, Clearcoat.

Specifications

Technical specifications for U-POL® SYSTEM 20 UP2303 National Rule Fast Hardener, 1 L Tin, Clear, Liquid, Use With: 2K Primers and Clearcoats
Part No. 2303
Product Line UPO
MFR Model UP2303
Standard/Approvals California Pro65 Warning: Cancer and Reproductive Harm | GHS02, GHS07, GHS08 Hazard
Application For spot and panel repairs
Manufacturer U-POL
Trade Mark SYSTEM 20
Alternate Part Number-1 S2030/1
UPC 501079610290
Brand U-POL®
Maximum Sale Quantity 6
Maximum Sale Day 7
Container Size (L) 1
Rubberized No
Color Clear
Container Type Tin
Form Liquid
Type National Rule

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 size does U-POL UPO come in?

This listing ships U-POL UPO in a 1 (1L) container. Check the autofxmart catalog for other sizes and bulk pricing.

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 support@autofxmart.com and we will make it right.

What is the manufacturer part number (MPN) for U-POL UPO?

The MPN for U-POL UPO is 2303. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

Documents & Safety

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 support@autofxmart.com.
Cure & dry schedule

Timing at 77°F

Flash
10 min
Tape-free
1 hr
Recoat
30 min
Full cure
24 hr
How to apply

Steps

1Clean and degrease the surface, then scuff as needed.
2Mask off surrounding panels and trim.
3Mix to the product's ratio and strain.
4Apply 2–3 even coats, flashing between each.
5Let cure fully before sanding, buffing, or assembly.
Specifications

Full data

BrandU-POL
Part #2303
UPC501079610290
ApplicationFor spot and panel repairs
Size1
ColorClear
OriginUS
ConditionNew
Trade MarkSYSTEM 20
Frequently asked

Good to know

This listing ships U-POL UPO in a 1 (1L) container. Check the autofxmart catalog for other sizes and bulk pricing.
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.
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 support@autofxmart.com and we will make it right.
The MPN for U-POL UPO is 2303. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

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