U-Pol UP0686 MicroFill Pinhole Eliminator and Sealer 200ml Dark Gray

U-Pol MicroFill (UP0686) is a professional-grade, wipe-on 1K paste pinhole eliminator and sealer formulated for use over polyester body filler surfaces prior to priming. Designed to eliminate micro pinholes and fine scratches left after sanding, MicroFill seals the filled repair surface to streamline the refinishing process and reduce rework.

Key Features:

• Wipe-on 1K paste formula — no mixing or hardener required
• Eliminates micro pinholes and fine scratches after sanding
• Seals filled repair surfaces to reduce primer sinkage
• Reduces primer consumption by up to 30%
• Compatible with metal, aluminum, galvanized steel, SMC, fiberglass, lightly abraded e-coat, and existing paint
• Dark gray color for easy visual application coverage
• 15-minute cure time before priming
• VOC content: 4.47–4.48 lbs/gallon (536 g/L)
• 2-year shelf life from date of manufacture (in sealed original container)
• 200ml (6.7 fl. oz.) bag format
• UPC: 5010796102456

Application Instructions: Prepare and degrease the surface thoroughly. Apply a small amount of MicroFill directly onto the repair area and work it into the surface using a lint-free cloth. Buff away any excess with a clean lint-free cloth, leaving a fine film over the repair area. Allow to dry for 15 minutes, then prime according to your paint manufacturer's recommendations. For large pinholes, use a glazing putty such as U-Pol Dolphin Glaze prior to MicroFill.

Storage: Store between 40°F and 77°F. At elevated temperatures the product may become liquid; this does not affect performance. Replace lid after each use to prevent drying.

MicroFill is an Axalta Coating Systems brand product. For professional use only. Consult the Safety Data Sheet (SDS) before use and wear appropriate personal protective equipment (PPE) during application.