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Pro-grade auto-body supply · Any quantity · 23,000+ SKUs in stock
23,000+ pro-grade SKUs in stock
U-POL

U-POL Maximum™ Clearcoat MXM80 4:1 Mixing, 1 gal Can Clear for Spot or Multi-Panel Repairs

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$55.10
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Overview

Built for the booth.

MAXIMUM 4:1 CLEARCOAT

U-POL® Maximum™ MXM80 Clearcoat is a high-performance, two-component clear coat supplied in a 1 gal can with a standard 4:1 mix ratio. It is formulated for final top-coat applications on e-coat and OEM substrates, delivering a durable, high-gloss finish suitable for automotive refinishing.

The clearcoat provides VOC compliance at 375 g/L and supports up to two coats per application, offering consistent coverage and depth of color when mixed according to the specified ratio. Shelf life is rated at 2 years in the sealed original container, and it can be applied within the temperature range defined by the selected activator.

Handling requires standard PPE: eye protection, chemical-resistant gloves, protective clothing, and a respirator. Use adequate ventilation; the material has a flash point of -17 °C (acetone) and carries multiple GHS hazards, including acute toxicity and flammability.

Why Pros Choose U-POL UPO

  • Uses European quality resins
  • Crystal clear finish
  • Excellent gloss retention
  • It's easy to apply with excellent flow and non sag properties
  • Hardens rapidly to give a durable, UV resistant finish, once cured it can be easily polished
  • Can be used for cut in, spot, panel and multi-panel repairs (up to 3)
  • No die back and no solvent pop
  • Air dry or low bake
  • Can be reduced 5 to 10%
  • Two hardeners - standard and slow

How to Use

For spot or multi panel repairs

  1. Prepare the substrate (e-coat or OEM) by cleaning and removing any contaminants; ensure the surface is dry.
  2. Mix U-POL® Maximum™ MXM80 Clearcoat with the compatible activator at a 4:1 ratio by volume. Stir thoroughly until homogeneous.
  3. Apply the first coat using the recommended spray technique. Allow appropriate flash time before proceeding to the next coat.
  4. Apply the second coat in the same manner. After the final coat, cure according to the activator's specifications and ambient conditions.

Compatibility

Compatible paint systems: Solvent, Clearcoat.

Specifications

Technical specifications for U-POL® Maximum™ MXM80 Clearcoat, 1 gal Can, 4:1 Mixing
Part No. MXM80
Product Line UPO
Standard/Approvals California Pro65 Warning: Cancer
Application For spot or multi panel repairs
Manufacturer U-POL
Trade Mark Maximum™
UPC 5010796112530
Brand U-POL®
Rubberized No
Solids Content 33%
Container Type Can
Form Liquid
Container Size (gal) 1
Mixing Ratio 4:1
Mix Ratio
4:1
VOC
375 g/L
Application Temperature
As per the activator selection table above.
Shelf Life
2 years sealed
Compatible Substrates
E-coat, OEM
Number of Coats
2

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 substrates are compatible with U-POL Maximum™ MXM80 Clearcoat?

The clearcoat is approved for use over e-coat and OEM (original equipment manufacturer) finishes.

What mixing ratio should I use?

Mix the clearcoat with its activator at a 4 : 1 volume ratio (four parts clearcoat to one part activator) as specified for standard application.

What personal protective equipment is required when applying this product?

Wear eye protection, chemical-resistant gloves, appropriate protective clothing, and a respirator suitable for organic vapors.

What safety hazards does this clearcoat present?

The product carries the GHS signal word "Warning" and is classified for acute toxicity, aspiration hazard, carcinogenicity, eye damage, flammability (flash point -17 °C, acetone), organ toxicity, oxidizer, reproductive toxicity, respiratory sensitization, and skin corrosion. Relevant H-statements include H225, H226, H304, H312, H315, H317, H319, and H332.

Documents & Safety

Warning: This clearcoat releases flammable vapors and contains toxic solvents that can cause skin burns, eye injury, respiratory irritation, and may be carcinogenic if inhaled or swallowed. Wear safety glasses or goggles, chemical-resistant gloves, protective clothing, and a suitable respirator when mixing or applying. Keep away from ignition sources and avoid breathing fumes or contact with skin and eyes. Always refer to the full SDS before use.

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.
Get the mix right

Mix & coverage calculator

Locked to this product's ratio of 4:1 (clear : hardener).

Clearcoat to spray
5L
Your batch4:1
Clearcoat5
Hardener2.5 L
Ready to spray7.5 L
Cure & dry schedule

Timing at 77°F

Pot life
7 - 8 hours
Flash-off
2 - 5 minutes
Tack-free
< 20 minutes
Recoat
Less than 20 hours
Polish
16 - 24 hours
Through-dry
16 hours
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 #MXM80
UPC5010796112530
ApplicationFor spot or multi panel repairs
Size1
OriginUS
ConditionNew
Trade MarkMaximum™
RubberizedNo
Frequently asked

Good to know

This listing ships U-POL UPO in a 1 (GL) container. Check the autofxmart catalog for other sizes and bulk pricing.
U-POL UPO uses a mix ratio of 4:1. Always measure activators and reducers accurately to maintain film properties and pot life — deviating from the ratio can cause adhesion or curing problems.
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 MXM80. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

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