3M 7100143450 Tack Cloth Surface Prep

Product Description

The 3M 7100143450 is a Dynatron tack cloth formulated for surface preparation before painting or coating applications. Made with a precise blend of resins, oils, and plasticizers, the cloth stays soft and tacky to lift dust, lint, and fine particles from surfaces without leaving residue. Weighing 0.05 pounds per unit, it is lightweight and easy to handle in body shop, automotive refinishing, woodworking, and general industrial paint prep environments. Painters, body technicians, and finishing contractors use tack cloths as a final wipe-down step before applying primers, basecoats, or topcoats.

This tack cloth is suited for use in automotive and industrial finishing operations where a contamination-free surface is critical to coating adhesion and finish quality. It is appropriate for use on metal, wood, fiberglass, and other smooth or lightly textured substrates that require a clean, particle-free surface before painting. The cloth is sold individually and is intended for single-use application.

Key Features

• Resin, oil, and plasticizer blend keeps cloth consistently soft and tacky throughout use
• Lifts dust, lint, and fine debris without depositing residue on the work surface
• Lightweight at 0.05 pounds for comfortable one-handed use during surface wipe-down
• Single-use design reduces cross-contamination risk between panels or substrates
• Suitable for metal, wood, and fiberglass surfaces ahead of primer or topcoat application

Compatibility

Designed as a general-purpose tack cloth for use in automotive refinishing, woodworking, and industrial coating preparation where a clean, contaminant-free surface is required before painting.

Installation Notes

Tack cloths are applied by hand as a final surface prep step after sanding and before coating. Unfold the cloth and gently wipe the surface using light, overlapping passes — avoid pressing hard, which can transfer oils to the substrate. Allow any solvent-cleaned surfaces to fully flash off before wiping with the tack cloth. Dispose of used tack cloths per local regulations, as the cloth may retain flammable residue from finishing materials.

Technical Specifications

• Weight: 0.05 pounds
• UPC: 00076308008123
• Unit of Measure: Each
• Minimum Order Quantity: 144

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100143450