U-POL Reface Sprayable Polyester Filler – SF1

The U-Pol Reface Sprayable Polyester Filler works well when preparing irregular steel and fiberglass surfaces. This two-component spray putty adheres to metal and provides a high build. This easy to sand putty is ideal for most paint systems.

Where can you apply the U-Pol Reface Sprayable Polyester Filler?

• Fully cured paint surfaces
• Polyester putties and body fillers
• Bare metal

We do not recommend the use of U-Pol Reface Sprayable Polyester Filler over aluminum, galvanized or etch primers. To clean gun, use lacquer thinners. With a pot life of 20-30 minutes at 70°F, apply the filler using a gravity feed gun or a suction gun. When using this filler in damp climatic conditions, it is necessary that you use a non-sanding sealer.

Adding hardener

• Mix the hardener with U-Pol Reface thoroughly
• Add hardener at five parts per 100 by volume or 3% by weight
• Mix only the amount that is necessary for immediate work
• Discard unused product and never put it back into the can

Key Features of the U-Pol Reface Sprayable Polyester Filler:

• Effective spray filler that helps fill up large irregular surfaces
• Works well for bare steel and glass fiber substrates
• High build
• Easy to sand
• 1 liter tin

This item can only ship by ground within the Continental US.
Next Day or 2nd Day, AK & HI, & International delivery not available.

WARNING: This product can expose you to Ethylbenzene a chemical known to the State of California to cause Cancer. This product can expose you to Styrene a chemical known to the State of California to cause Cancer. For more information go to